Remove Lighthouse auditing workflow

- Remove credit.html partial
- Reorganize summary template files
- Fix margin around post-title
- Remove series position indicator
- :3

.drone.yml

@@ -1,41 +0,0 @@
----
-kind: pipeline
-type: docker
-name: Deploy to bbaovanc.com
-
-trigger:
-    branch:
-        - master
-    event:
-        exclude:
-            - pull_request
-
-steps:
-    - name: submodules
-      image: alpine/git
-      commands:
-          - git submodule update --init --recursive
-
-    - name: build
-      image: bbaovanc/hugo
-      commands:
-          - hugo version
-          - hugo --minify
-
-    - name: list files
-      image: alpine:latest
-      commands:
-          - find public/
-
-    - name: upload
-      image: appleboy/drone-scp
-      settings:
-          host: bbaovanc.com
-          port: 2222
-          username: droneci
-          key:
-              from_secret: SSH_KEY
-          target: /var/www/bbaovanc/public/
-          rm: true
-          source: public/
-          strip_components: 1

.editorconfig

@@ -1,11 +1,16 @@
 root = true
 
-[*.{md,toml}]
+[*]
 end_of_line = lf
 insert_final_newline = true
 indent_style = space
-indent_size = 2
 trim_trailing_whitespace = true
 
+[*.html]
+indent_size = 4
+
+[*.{md,toml,yaml}]
+indent_size = 2
+
 [*.md]
 max_line_length = 80

.gitattributes

@@ -0,0 +1,7 @@
+*.md linguist-detectable=true
+*.html linguist-detectable=true
+*.css linguist-detectable=true
+*.js linguist-detectable=true
+README.md linguist-detectable=false
+CONTRIBUTING.md linguist-detectable=false
+docs/** linguist-detectable=false

.github/workflows/audit.yml

@@ -0,0 +1,60 @@
+name: Audit
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  audit:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+          fetch-depth: 0
+          ref: ${{github.event.pull_request.head.ref}}
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+
+      - name: Setup Hugo
+        uses: peaceiris/actions-hugo@v2
+        with:
+          hugo-version: latest
+          extended: true
+
+      - name: Build
+        run: |
+          HUGO_MINIFY_TDEWOLFF_HTML_KEEPCOMMENTS=true HUGO_ENABLEMISSINGTRANSLATIONPLACEHOLDERS=true hugo --buildDrafts --printI18nWarnings --printPathWarnings
+
+      # For the following steps, see
+      # https://discourse.gohugo.io/t/audit-your-published-site-for-problems/35184
+
+      - name: Audit - raw HTML
+        if: always()
+        run: |
+          ! grep -inorE "<\!-- raw HTML omitted -->" public/
+
+      - name: Audit - ZgotmplZ (unsafe URL content)
+        if: always()
+        run: |
+          ! grep -inorE "ZgotmplZ" public/
+
+      #- name: Audit - missing translations
+      #  if: always()
+      #  run: |
+      #    ! grep -inorE "\[i18n\]" public/
+
+      - name: Audit - nil values in printf
+        if: always()
+        run: |
+          ! grep -inorE "\(<nil>\)" public/
+
+      - name: Audit - nil values in printf without safeHTML
+        if: always()
+        run: |
+          ! grep -inorE "(&lt;nil&gt;)" public/
+
+      - name: Audit - HAHAHUGO
+        if: always()
+        run: |
+          ! grep -inorE "hahahugo" public/

.github/workflows/deploy.yml

@@ -0,0 +1,53 @@
+name: Deploy
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    environment:
+      name: bbaovanc.com
+      url: https://bbaovanc.com
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+          fetch-depth: 0
+
+      - name: Setup Hugo
+        uses: peaceiris/actions-hugo@v2
+        with:
+          hugo-version: latest
+          extended: true
+
+      - name: Build
+        run: hugo --printI18nWarnings --printPathWarnings
+
+      - name: Compress
+        run: |
+          time sudo ./compress.sh
+
+      - name: Setup SSH
+        uses: kielabokkie/ssh-key-and-known-hosts-action@v1
+        with:
+          ssh-private-key: ${{ secrets.DEPLOY_SSH_KEY }}
+          ssh-host: srv.bbaovanc.com
+          ssh-port: 2222
+
+      - name: Upload
+        uses: up9cloud/action-rsync@v1
+        env:
+          HOST: srv.bbaovanc.com
+          USER: droneci
+          PORT: 2222
+          SOURCE: public/
+          MODE: push
+          VERBOSE: true
+          KEY: ${{secrets.DEPLOY_SSH_KEY}}
+          TARGET: /var/www/bbaovanc.com/public/
+          ARGS: -avPzc --delete-delay --exclude=/.git/ --exclude=/.github/

.github/workflows/pull_request.yml

@@ -0,0 +1,94 @@
+name: Pull Request
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - reopened
+      - synchronize
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+          fetch-depth: 0
+          ref: ${{github.event.pull_request.head.ref}}
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+
+      - name: Start deployment
+        uses: bobheadxi/deployments@v0.6.0
+        id: deployment
+        with:
+          step: start
+          token: ${{ github.token }}
+          env: pr-${{ github.event.number }}
+          ref: ${{ github.head_ref }}
+          no_override: false
+
+      - name: Setup Hugo
+        uses: peaceiris/actions-hugo@v2
+        with:
+          hugo-version: latest
+          extended: true
+
+      - name: Build
+        run: hugo --printI18nWarnings --printPathWarnings --baseURL "https://demo.bbaovanc.com/pull_request/${{ github.event.number }}" --buildDrafts
+
+      - name: Compress
+        run: |
+          time sudo ./compress.sh
+
+      - name: Setup SSH
+        uses: kielabokkie/ssh-key-and-known-hosts-action@v1
+        with:
+          ssh-private-key: ${{ secrets.DEPLOY_SSH_KEY }}
+          ssh-host: srv.bbaovanc.com
+          ssh-port: 2222
+
+      - name: Upload
+        uses: up9cloud/action-rsync@v1
+        env:
+          HOST: srv.bbaovanc.com
+          USER: droneci
+          PORT: 2222
+          SOURCE: public/
+          MODE: push
+          VERBOSE: true
+          KEY: ${{secrets.DEPLOY_SSH_KEY}}
+          TARGET: /var/www/demo.bbaovanc.com/pull_request/${{ github.event.number }}/
+          ARGS: -avPzc --delete-delay --exclude=/.git/ --exclude=/.github/
+
+      - name: Finish deployment
+        uses: bobheadxi/deployments@v0.6.0
+        if: always()
+        with:
+          step: finish
+          token: ${{ github.token }}
+          status: ${{ job.status }}
+          deployment_id: ${{ steps.deployment.outputs.deployment_id }}
+          env_url: "https://demo.bbaovanc.com/pull_request/${{ github.event.number }}/"
+          no_override: true
+          auto_inactive: false
+
+      - name: Find PR comment
+        uses: peter-evans/find-comment@v1
+        id: fc
+        with:
+          issue-number: ${{ github.event.number }}
+          comment-author: 'github-actions[bot]'
+          body-includes: "preview of this pull request"
+
+      - name: Comment on PR
+        uses: peter-evans/create-or-update-comment@v1
+        with:
+          comment-id: ${{ steps.fc.outputs.comment-id }}
+          issue-number: ${{ github.event.number }}
+          body: |
+            A preview of this pull request is ready!
+            See it at https://demo.bbaovanc.com/pull_request/${{ github.event.number }}/
+            View the deploy log at https://github.com/BBaoVanC/bbaovanc.com/actions/runs/${{ github.run_id}}
+          edit-mode: replace

.github/workflows/pull_request_cleanup.yml

@@ -0,0 +1,29 @@
+name: Pull Request Cleanup
+
+on:
+  pull_request_target:
+    types:
+      - closed
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup SSH
+        uses: kielabokkie/ssh-key-and-known-hosts-action@v1
+        with:
+          ssh-private-key: ${{ secrets.DEPLOY_SSH_KEY }}
+          ssh-host: srv.bbaovanc.com
+          ssh-port: 2222
+
+      - name: Delete pull request on server
+        run:
+          ssh -p 2222 droneci@srv.bbaovanc.com rm -r /var/www/demo.bbaovanc.com/pull_request/${{ github.event.number }}/
+
+      - name: Deactivate deployment
+        uses: bobheadxi/deployments@v0.6.0
+        with:
+          step: deactivate-env
+          token: ${{ github.token }}
+          env: pr-${{ github.event.number }}
+          desc: Deployment was pruned

.gitignore

@@ -14,3 +14,8 @@ hugo.darwin
 hugo.linux
 
 # End of https://www.toptal.com/developers/gitignore/api/hugo
+
+/.hugo_build.lock
+
+# My private drafts
+/content/blog/drafts/

.gitmodules

@@ -1,7 +1,3 @@
-[submodule "themes/hugo-bearblog"]
-	path = themes/hugo-bearblog
-	url = https://github.com/BBaoVanC/hugo-bearblog.git
-	branch = master
 [submodule "themes/bobatheme"]
 	path = themes/bobatheme
 	url = https://github.com/BBaoVanC/bobatheme.git

CONTRIBUTING.md

@@ -0,0 +1,33 @@
+# Contributing to bobatheme
+
+## Where to put questions/issues/etc
+
+Use the [GitHub Discussions forum][github-discussions-url] for any questions,
+or ideas. Use the "Q&A" section for both questions and issues as well.
+
+[github-discussions-url]: https://github.com/BBaoVanC/bbaovanc.com/discussions
+
+## Building
+
+Just in case you need it.
+
+## Automatic deploy previews with GitHub Actions
+
+My GitHub Actions workflows will automatically build each pull request into a
+public deploy preview on demo.bbaovanc.com, and will link it in a comment.
+
+## Manual (local) building
+
+You can also build the site yourself using Hugo, including a live local preview.
+
+1. Make sure you install the latest version of Hugo, or hopefully at least the
+   `min_version` listed in
+   [theme.toml](https://github.com/BBaoVanC/bobatheme/blob/master/theme.toml#L11).
+   Let me know if that minimum version isn't enough and I'll fix it.
+2. Clone the repo
+3. Make sure to download and checkout the submodules (use `git submodule update
+   --init --recursive`). The `--recursive` flag is especially important because
+   bobatheme has a submodule in itself for icons.
+4. Run `hugo serve -D` to run a local webserver. Hugo will show the URL you can
+   access the preview at. It will automatically rebuild and reload pages when
+   you save them.

Caddyfile

@@ -0,0 +1,9 @@
+# vim: ft=caddyfile
+
+https://localhost {
+    header Cache-Control no-cache
+    root * public/
+    file_server {
+        precompressed br gzip
+    }
+}

Makefile

@@ -1,12 +0,0 @@
-all: public
-
-public:
-	hugo
-
-clean:
-	rm -rf public
-
-push: clean public
-	rsync -arvz -e 'ssh -p 2222' --progress --delete public/ bbaovanc.com:/var/www/bbaovanc/blog/
-
-.PHONY: all clean push

README.md

@@ -1,3 +1,8 @@
 # bbaovanc.com
 
 My personal website, generated using [Hugo](https://gohugo.io)
+
+## Discussions
+
+Use [GitHub Discussions](https://github.com/BBaoVanC/bbaovanc.com/discussions)
+for questions, ideas, discussions, etc. relating to me or my website.

archetypes/blog.md

@@ -1,13 +0,0 @@
-+++
-title = "{{ replace .Name "-" " " | title }}"
-date = "{{ .Date }}"
-# Format date like 2006-01-02 (it gives an error if I use .Format)
-
-description = """
-Lorem ipsum
-"""
-
-tags = [
-    "",
-]
-+++

archetypes/default.md

@@ -1,8 +0,0 @@
-+++
-title = "{{ replace .Name "-" " " | title }}"
-menu = "main"
-
-description = """
-Lorem ipsum
-"""
-+++

assets/css/comments.css

@@ -0,0 +1,121 @@
+/* Isso styling */
+h4.isso-thread-heading {
+    color: var(--text-0);
+    margin-bottom: 8px;
+}
+
+.isso-comment:not(:first-of-type),
+.isso-follow-up .isso-comment {
+    border-color: var(--background-3);
+}
+
+.isso-author,
+.isso-page-author-suffix,
+.isso-comment-footer,
+.isso-comment-footer .isso-votes {
+    color: var(--text-gray-0);
+}
+
+.isso-comment-header .isso-spacer,
+.isso-spacer:hover,
+.isso-permalink,
+.isso-permalink:hover {
+    color: var(--text-gray-1) !important;
+}
+a.isso-author:hover,
+.isso-permalink:hover {
+    text-decoration: underline !important;
+}
+
+.isso-comment.isso-is-page-author > .isso-text-wrapper {
+    background-color: var(--background-accent-1);
+}
+
+.isso-feedlink:hover,
+.isso-reply {
+    color: var(--link-0) !important;
+    text-shadow: unset !important;
+}
+.isso-reply:hover {
+    text-decoration: underline;
+}
+
+.isso-text pre,
+.isso-text :not(pre) > code {
+    background-color: var(--background-2);
+    border: none;
+    padding: 2px 4px;
+    border-radius: 5px;
+    /* thanks isso.css for setting this to 85% for whatever reason */
+    font-size: 0.75em;
+}
+
+.isso-input-wrapper input,
+.isso-post-action > input,
+.isso-textarea,
+.isso-preview {
+    color: var(--text-1);
+    background-color: var(--background-1);
+    border-color: var(--background-2) !important;
+}
+
+.isso-input-wrapper input:focus,
+.isso-textarea:focus {
+    border-color: var(--background-3) !important;
+}
+
+.isso-post-action > input:hover {
+    background-color: var(--background-2);
+}
+.isso-post-action > input:focus,
+.isso-post-action > input:active {
+    background-color: var(--background-3);
+}
+
+.isso-textarea {
+    margin-bottom: 4px;
+}
+.isso-input-wrapper {
+    display: inline-flex;
+    flex-direction: column;
+    margin-right: 4px;
+    max-width: 25%;
+}
+.isso-input-wrapper input {
+    order: 1;
+}
+.isso-input-wrapper label {
+    order: 2;
+    font-size: small;
+}
+.isso-post-action {
+    margin-left: 4px;
+    margin-top: 0;
+}
+@media screen and (max-width: 600px) {
+    .isso-input-wrapper {
+        display: block;
+        max-width: 100%;
+    }
+}
+
+@media print {
+    .comments {
+        break-before: always;
+    }
+    .isso-comment {
+        max-width: unset;
+    }
+    .isso-text-wrapper {
+        break-inside: avoid;
+    }
+
+    .isso-postbox,
+    .isso-feedlink {
+        display: none;
+    }
+}
+
+.isso-target {
+    animation: target-fade 10s ease-out; /* defined in bobatheme */
+}

assets/js/share-event.js

@@ -0,0 +1,3 @@
+function share_event(service) {
+    plausible("Share", {props: {Network: service}});
+}

changed-urls.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+diff -qrNtbB old/ new/ |
+    grep -oP '(?<=\s)new\/\S*' |
+    xargs -d '\n' ls -1d 2>/dev/null |
+    grep 'index.html$' |
+    sed 's/index.html$//' |
+    sed "s/^new/${SCHEME:=http}:\/\/${DOMAIN:=example.com}/"

compress.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+files=$(find public/ -name "*.html" -o -name "*.xml" -o -name "*.css" -o -name "*.js" -o -name "*.svg")
+
+printf '%s\n' "$files" | parallel $@ "echo 'GZIP {}' && gzip -fnk {}"
+printf '%s\n' "$files" | parallel $@ "echo 'BROTLI {}' && brotli -fZk {}"

config.toml

@@ -1,13 +0,0 @@
-baseURL = "https://bbaovanc.com"
-theme = "bobatheme"
-languageCode = "en-US"
-author = "bbaovanc"
-title = "bbaovanc's Website"
-sectionPagesMenu = "main"
-enableRobotsTXT = true
-
-# these are for the OpenGraph/Twitter embeds
-[params]
-  description = "My personal website"
-  images = ["favicon.png"]
-  title = "boba.best"

config.yaml

@@ -0,0 +1,84 @@
+baseURL: https://bbaovanc.com
+theme: bobatheme
+defaultContentLanguage: en
+copyright: '&copy; 2021-2023 bbaovanc <a rel="license" href="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a>'
+sectionPagesMenu: main
+enableRobotsTXT: true
+paginate: 10
+enableGitInfo: true
+
+taxonomies:
+  _merge: deep
+
+author:
+  name: bbaovanc
+
+markup: # this just keeps the bobatheme markup styling
+  _merge: deep
+
+related:
+  includeNewer: true
+  indices:
+    #- name: keywords
+    #  weight: 100
+    - name: categories
+      weight: 80
+    - name: tags
+      weight: 80
+    - name: date
+      weight: 10
+  threshold: 80
+  toLower: true
+
+params:
+  # these are for the OpenGraph/Twitter embeds in Hugo
+  description: My personal website
+
+  # these are for favicons in bobatheme (disabled by default)
+  faviconSVG: favicon.svg
+  appleTouchPNG: apple-touch-icon.png
+
+  # show reading time (enabled by default)
+  readingtime: true
+
+  # used for "View source" (unset by default)
+  gitFileURL: https://github.com/BBaoVanC/bbaovanc.com/blob/master
+  gitFileIcon: code
+  gitHistoryURL: https://github.com/BBaoVanC/bbaovanc.com/commits/master
+
+  # display a "Latest Posts" section on the homepage below its content
+  homepageLatestPosts: true
+
+  # social media share icons
+  shareButtons:
+    twitter: true
+    facebook: true
+    linkedin: true
+    reddit: true
+    telegram: true
+    print: true
+
+  # show "Latest Posts" section at bottom of content pages
+  # latestPostsOnContent: true
+
+
+  footer: >-
+    See the [anonymous and privacy-friendly
+    analytics](https://plausible.bbaovanc.com/bbaovanc.com) for this site,
+    powered by [Plausible](https://plausible.io).
+
+# see https://gohugo.io/about/hugo-and-gdpr/#all-privacy-settings
+# you probably want to keep this default
+privacy:
+  _merge: deep
+
+languages:
+  en:
+    languageName: English
+    title: bbaovanc's Website
+    weight: 1
+    menu:
+      main:
+        - identifier: status-page
+          name: Status Page
+          url: https://status.bbaovanc.com

content/_index.md

@@ -1,3 +1,33 @@
-This is my website.
+---
 
-https://boba.best is also my website.
+title: Home
+
+description: >-
+  This is my personal website, home to my blog. It's powered by my own custom
+  theme named bobatheme, which is available at
+  https://github.com/BBaoVanC/bobatheme.
+
+---
+
+## My Website
+
+This is my personal website. I wrote it myself from scratch using [my own
+theme][bobatheme-github] and a static site generator named [Hugo][hugo-website].
+I occasionally write blog posts under the [blog section][blog-section].
+
+[bobatheme-github]: https://github.com/BBaoVanC/bobatheme
+[hugo-website]: https://gohugo.io
+[blog-section]: {{< ref "/blog/" >}}
+
+## Topics I write about
+
+I write mostly about technology, including:
+
+- Linux
+- Open Source Software
+- Programming
+- Web Development
+
+## My other website
+
+I also run another website: https://boba.best.

content/authors/_index.md

@@ -0,0 +1,8 @@
+---
+
+title: Authors
+
+description: >-
+  List of authors on my website.
+
+---

content/authors/bbaovanc/_index.md

@@ -0,0 +1,11 @@
+---
+
+title: bbaovanc
+issoUserID: 284513e38f5c
+
+---
+
+I think you can probably tell from the website URL that I'm the one who owns
+this website.
+
+<!--more-->

content/authors/github-copilot/_index.md

@@ -0,0 +1,10 @@
+---
+
+title: GitHub Copilot
+
+---
+
+More information at https://copilot.github.com/. See [this
+post](/blog/copilot-post) for how I did it.
+
+<!--more-->

content/blog/_index.md

@@ -1,7 +1,8 @@
-+++
-title = "Blog"
+---
 
-description = """
-My blog posts
-"""
-+++
+title: Blog
+
+description: >-
+  The home of my blog.
+
+---

content/blog/allow-non-root-processes-to-bind-to-privileged-ports/index.md

@@ -1,24 +1,35 @@
-+++
-title = "Allow Non Root Processes to Bind to Privileged Ports"
-date = "2021-03-28"
-aliases = [
-  "posts/allow-non-root-processes-to-bind-to-privileged-ports/",
-]
+---
 
-description = """
-In Linux, processes cannot bind to privileged ports (<=1024) unless they are
+title: Allow non root processes to bind to privileged ports in Linux
+date: 2021-03-28T21:29:52-05:00
+lastmod: 2022-05-02T01:05:44-05:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+aliases:
+  - posts/allow-non-root-processes-to-bind-to-privileged-ports/
+
+categories:
+  - guides
+  - linux
+
+tags:
+  - gitea
+  - systemd
+
+---
+
+In Linux, processes cannot bind to privileged ports (&lt;=1024) unless they are
 running as root. Here's how to allow any process to bind to privileged ports.
-"""
 
-tags = [
-  "guide",
-  "linux",
-]
-+++
+<!--more-->
 
 ## Introduction
 
-In Linux, processes cannot bind to privileged ports (<=1024) unless they are
+In Linux, processes cannot bind to privileged ports (&lt;=1024) unless they are
 running as root. I learned about this when I was trying to add SSH cloning to my
 [Gitea](https://gitea.io) instance. This can be bypassed by giving
 `CAP_NET_BIND_SERVICE` capabilities to either the systemd service, or the
@@ -28,9 +39,9 @@ executable itself.
 
 ### Using systemd (preferred)
 
-The best way is to tell systemd to give `CAP_NET_BIND_SERVICE`
-capabilities to the service. In fact, the Gitea systemd service has two
-lines[^1] that are commented out:
+The best way is to tell systemd to give `CAP_NET_BIND_SERVICE` capabilities to
+the service. In fact, the Gitea systemd service has two
+lines[^systemd-set-capabilities] that are commented out:
 
 ```systemd
 CapabilityBoundingSet=CAP_NET_BIND_SERVICE
@@ -42,7 +53,7 @@ Uncommenting these two lines was all I had to do for Gitea.
 ### Using `setcap`
 
 You can add `CAP_NET_BIND_SERVICE` to the executable directly using `setcap`,
-allowing it to bind to any port. Run the following command[^2]:
+allowing it to bind to any port. Run the following command[^setcap-command]:
 
 ```bash
 setcap 'cap_net_bind_service=+ep' /path/to/program
@@ -51,7 +62,7 @@ setcap 'cap_net_bind_service=+ep' /path/to/program
 Note that this means that anyone with permission to run this program will be
 able to run it and bind to any privileged ports.
 
-Other caveats[^2]:
+Other caveats[^caveats-quote]:
 
 > 1. You will need at least a 2.6.24 kernel
 > 2. This won't work if your file is a script. (ie, uses a #! line to launch an
@@ -64,6 +75,10 @@ Other caveats[^2]:
 >    privileges like setcap or suid. So if your program uses its own .../lib/,
 >    you might have to look into another option like port forwarding.
 
-[^1]: https://github.com/go-gitea/gitea/blob/3416e2a82586fca4cd452b93237b979300f55d62/contrib/systemd/gitea.service#L69
-      and https://stackoverflow.com/a/47065825
-[^2]: https://stackoverflow.com/a/414258
+
+[^systemd-set-capabilities]: See [these two lines in the Gitea systemd service
+  file](https://github.com/go-gitea/gitea/blob/3416e2a82586fca4cd452b93237b979300f55d62/contrib/systemd/gitea.service#L69)
+  and [this Stack Overflow answer](https://stackoverflow.com/a/47065825).
+
+[^setcap-command]: https://stackoverflow.com/a/414258
+[^caveats-quote]: https://stackoverflow.com/a/414258

content/blog/auditing-with-google-lighthouse-and-github-actions/index.md

@@ -0,0 +1,144 @@
+---
+
+title: Using GitHub Actions to audit my website with Google Chrome Lighthouse
+date: 2022-05-07T00:54:11-05:00
+lastmod: 2022-05-08T16:16:02-05:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+categories:
+  - devops
+  - meta
+
+tags:
+  - caddy
+  - github-actions
+  - google-lighthouse
+
+# this will be shown for the article in list pages and in the page metadata
+# it can be either an image or video (this might change in the future, however)
+resources:
+  - name: feature
+    src: dashboard-performance-graph.webp
+    title: Picture of the `Performance` section on the Lighthouse CI dashboard
+
+  - name: youtube-embed-performance-comparison
+    src: youtube-embed-performance-comparison.webp
+    title: >-
+      Performance hit caused by adding a YouTube embed. You can see the
+      comparison itself [on this comparison
+      page](https://lhci.bbaovanc.com/app/projects/bbaovanc.com/compare/01d2064b6fac?baseUrl=https%3A%2F%2Flocalhost%2Fblog%2Fthe-redesign-of-my-website%2F&compareUrl=https%3A%2F%2Flocalhost%2Fblog%2Fyoutube-url-structures-you-should-know%2F&baseBuild=01d2064b-6fac-40df-b4e6-373037ae1f9e).
+
+---
+
+The other day I set up automatic testing of my website using [Google Chrome
+Lighthouse][google-lighthouse]. I'm also running my own Lighthouse CI server to
+store test result history and show trends. Here's an outline of what this means,
+some of the results I've obtained so far, and my thoughts on the usefulness of
+Lighthouse.
+
+[google-lighthouse]: https://developers.google.com/web/tools/lighthouse
+
+<!--more-->
+
+## What is Lighthouse?
+
+Lighthouse is a tool developed by Google which audits websites and gives them a
+score in four categories: *Performance*, *Accessibility*, *Best Practices*, and
+*SEO (search engine optimization)*. It's also built into the developer console
+in Chrome, so you can run it manually on any website you want directly inside
+your browser.
+
+I have already been using Lighthouse manually to do occasional tests on my
+website and its theme, [bobatheme][bobatheme]. However, I recently came across
+[this GitHub Action][lhci-action]. It caught my eye because I was [already using
+GitHub Actions][old-audit-workflow] to perform a few basic Hugo[^hugo]-related
+audits found [in a thread on the Hugo forum][hugo-audits-thread].
+
+[^hugo]: [Hugo](https://gohugo.io) is the framework that my website is built on. It's
+  a static site generator which generates my site according to my own custom
+  templates that make up my theme.
+
+[bobatheme]: https://github.com/BBaoVanC/bobatheme
+[lhci-action]: https://github.com/marketplace/actions/lighthouse-ci-action
+[old-audit-workflow]: https://github.com/BBaoVanC/bbaovanc.com/blob/31e25c2578a789afe71ce90352747eb427ca3c0e/.github/workflows/audit.yml#L31-L59
+[hugo-audits-thread]: https://discourse.gohugo.io/t/audit-your-published-site-for-problems/35184
+
+## Setting it all up
+
+My goal is to run Lighthouse's audits on an environment as similar to my real
+website's deployment as possible.
+
+First, I [created a separate `lighthouse` job on my audit
+workflow][lighthouse-actions-job] on GitHub Actions. This job will do all of the
+testing. Since it's a separate job, it runs in parallel with my existing audit
+task.
+
+[lighthouse-actions-job]: https://github.com/BBaoVanC/bbaovanc.com/blob/3668b6cfb11d09149b5da347219cdc75d0ce0985/.github/workflows/audit.yml#L7
+
+Next, I copied [my existing build steps verbatim][production-build-steps]. This
+makes the site effectively identical to my real deployment on bbaovanc.com. One
+of the crucial steps is to pre-compress all the files so their compressed
+versions can be served without the server having to compress them on-the-fly,
+saving valuable processing power.
+
+[production-build-steps]: https://github.com/BBaoVanC/bbaovanc.com/blob/db65e9fc23b840429f5c9ad2b43d7dd01a024f36/.github/workflows/deploy.yml#L22-L33
+
+Serving the compressed files is crucial because it simulates the real world
+transfer size of the files. In addition, Lighthouse will recommend that you
+serve the files compressed.
+
+Inside the audit environment I use the same webserver (Caddy) and a [similar
+configuration][audit-caddy-config] (compared to the [one running on
+bbaovanc.com][production-caddy-config]) to what I have running on bbaovanc.com.
+Caddy also is able to easily run the demo site with HTTPS, even on localhost.
+That allows it to test certain elements (such as the comment section) that
+wouldn't be allowed to load if it were plain, unsecured HTTP.
+
+[audit-caddy-config]: https://github.com/BBaoVanC/bbaovanc.com/blob/3668b6cfb11d09149b5da347219cdc75d0ce0985/Caddyfile
+[production-caddy-config]: https://git.bbaovanc.com/configs/caddy/src/commit/e3227eb2a2679e27545c2417c2565941f03fb744/conf.d/bbaovanc.com
+
+{{< see-also "/blog/caddy-is-the-best-webserver" >}}
+
+I selected [a few significant pages on my website][lighthouse-urls] so
+Lighthouse can test a wide range of the features in my website's theme. The
+results of these tests are then uploaded to [my Lighthouse CI
+server][lhci-dashboard]. There you can view the audit history and see
+differences in results between builds.
+
+[lighthouse-urls]: https://github.com/BBaoVanC/bbaovanc.com/blob/3668b6cfb11d09149b5da347219cdc75d0ce0985/lighthouserc.yaml#L4-L19
+[lhci-dashboard]: https://lhci.bbaovanc.com/app/projects/bbaovanc.com/dashboard
+
+## What I found from the tests
+
+### Performance impact of a YouTube video
+
+I found that embedding a YouTube video using the built-in shortcode in Hugo
+made the website drastically slower. It's a lot clearer in the audit environment
+where everything is throttled down a bunch, so the performance impact is more
+clear. Below is a screenshot of the difference in score between my blog post
+with a YouTube embed and a similarly sized blog post which has no video.
+
+{{< figure src="youtube-embed-performance-comparison" >}}
+
+I can probably optimize this a little by making a copy of the built-in Hugo
+YouTube shortcode, and modifying it to defer the loading of the remote scripts.
+That will have to be a future project, and I'll probably write a post if I ever
+end up testing it.
+
+## My thoughts on Lighthouse
+
+You can make the argument that the results from Lighthouse don't really mean
+much in the real world. On modern devices and a decent internet speed most
+websites will load just fine.
+
+Although most pages on my site have a perfect score from Lighthouse, I'm not
+going to go way out of my way in order to keep it that way. After all,
+Lighthouse is just a tool intended for "improving the quality of web
+pages."[^improve-quality-quote] That doesn't mean it needs to be perfect.
+
+[^improve-quality-quote]: Source: [Google
+  Developers](https://developers.google.com/web/tools/lighthouse)

content/blog/blog-post-newsletter/index.md

@@ -0,0 +1,105 @@
+---
+
+title: Newsletter for my blog posts
+date: 2022-04-30T01:00:14-05:00
+lastmod: 2022-05-23T02:17:47-05:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+categories:
+  - meta
+
+tags:
+  - bobanews
+  - listmonk
+  - newsletter
+
+# this will be shown for the article in list pages and in the page metadata
+# it can be either an image or video (this might change in the future, however)
+resources:
+  - name: feature
+    src: listmonk-bobatheme-template.webp
+    title: My custom newsletter template based on my website's custom theme.
+
+  - name: listmonk-splash
+    src: listmonk-splash.webp
+    title: >-
+      Dashboard on listmonk ---
+      [source](https://listmonk.app/static/images/splash.png)
+
+---
+
+I created a newsletter for blog posts on my website so you can sign up for email
+notifications when I post new ones, so I have more than just an RSS feed.
+
+<!--more-->
+
+{{< aside warning >}}
+I decided that I didn't really want to deal with the extra work of managing a
+newsletter so I've removed it. (I didn't actually get any sign-ups).
+{{< /aside >}}
+
+**See the ["Signing Up" section]({{< ref "#signing-up" >}}) for instructions on
+how to sign up for the newsletter.**
+
+## Choosing the right mailing list manager
+
+For my newsletter manager, I chose [listmonk](https://listmonk.app/). As I was
+searching for self-hosted newsletter managers, it caught my eye because of how
+modern and beautiful its interface looks. In fact, it was the only self-hosted
+newsletter/mailing list manager I looked at that doesn't have an overall old and
+ugly interface. Additionally, it has a live demo, so I was able to test it out
+and see if it would be able to meet my (relatively low) requirements.
+
+{{< figure src="listmonk-splash" >}}
+
+I also tried out [GNU Mailman 3](https://www.list.org/) about a year ago.
+However, I could not get it to integrate cleanly with my email
+server[^mailman-mailcow]. listmonk can operate over SMTP, just like any other
+program that sends mail. That makes the setup much less complicated, and I was
+also able to set up the [official Docker
+image](https://listmonk.app/docs/installation/#docker) using Docker Compose
+setup just like the other programs I use.
+
+If you're interested, the Docker Compose configuration files I ended up writing
+are available at [configs/listmonk on my Gitea
+instance](https://git.bbaovanc.com/configs/listmonk).
+
+## Newsletter formatting
+
+I ended up writing my own template for listmonk from scratch, based on the CSS
+used in [bobatheme](https://github.com/BBaoVanC/bobatheme), the theme that my
+website uses. Here's a screenshot of how it currently looks:
+
+{{< figure src="feature" >}}
+
+## Signing up
+
+{{< aside warning >}}
+I decided that I didn't really want to deal with the extra work of managing a
+newsletter so I've removed it. (I didn't actually get any sign-ups anyways.)
+{{< /aside >}}
+
+You can sign up to get emails about new posts on the [newsletter signup form
+here](https://lists.bbaovanc.com/subscription/form). Make sure the box next to
+the list labeled `bbaovanc.com Blog Posts` is checked. You'll need to provide an
+email address, and optionally a nickname (or your real name if you want).
+
+Right now there's only one list with public signup enabled, but that may change
+if you're reading this in the future. In that case, you can sign up for as many
+or as few lists as you want.
+
+
+
+[^mailman-mailcow]: Mailman requires access to the mail server over
+  [LMTP](https://en.wikipedia.org/wiki/Local_Mail_Transfer_Protocol). However,
+  giving it access to my mail server over LMTP is not very easy because of the
+  setup that [Mailcow](https://mailcow.email) (my email server) uses. There *is*
+  an existing project called
+  [dockerized-mailcow-mailman](https://github.com/g4rf/dockerized-mailcow-mailman),
+  but it uses the Apache web server to serve the frontend. I'm not familiar with
+  Apache, and also I don't really want to complicate my Mailcow setup switching
+  to an almost completely different setup just for one little program.

content/blog/caddy-is-the-best-webserver/index.md

@@ -0,0 +1,235 @@
+---
+
+title: Caddy is literally the best webserver
+date: 2021-11-13T00:43:35-06:00
+lastmod: 2023-01-16T20:57:00-06:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+categories:
+  - linux
+  - sysadmin
+  - software
+
+tags:
+  - caddy
+  - webserver
+
+resources:
+  - name: feature
+    src: caddy.webp
+    title: >-
+      Image source:
+      [Caddy](https://caddyserver.com/resources/images/caddy-logo.svg)
+
+  - name: caddy-browse
+    src: caddy-browse.webp
+    title: >-
+      Caddy's gorgeous directory list page.
+
+---
+
+After switching from NGINX to Caddy on all of my websites, I have come to the
+conclusion that Caddy is the best webserver in existence. With automatic HTTPS,
+a simple configuration file, and more, Caddy is just the best webserver overall
+for general use.
+
+<!--more-->
+
+## Built-in automatic HTTPS
+
+Caddy can fetch certificates from Let's Encrypt and ZeroSSL out of the box.
+HTTPS is enabled by default for eligible domains[^hostname-requirements], unless
+you explicitly tell it not to.
+
+### Incredible cipher security
+
+Caddy has incredible defaults for TLS/SSL ciphers. Any site you host on Caddy
+gets a perfect score from [Qualys SSL Labs](https://www.ssllabs.com/ssltest/)
+out of the box.[^caddy-qualys-score]
+
+## Dead simple configuration files: Caddy vs NGINX
+
+Caddy's configuration file format is the easiest out of all the main webserver.
+The best way for me to demonstrate this simplicity is to compare it to one of
+the most popular webservers: [NGINX](https://www.nginx.com/).
+
+### Serving some static files
+
+The most essential feature you can use a webserver for.
+
+#### Caddy
+
+```caddyfile
+example.com {
+  root * /var/www/example.com
+  file_server
+}
+```
+
+#### NGINX
+
+```nginx
+server {
+    listen 80;
+    server_name example.com;
+    index index.html index.txt;
+    root /var/www/example.com;
+    location / {
+        try_files $uri $uri/ =404;
+    }
+}
+```
+
+As you can see, the Caddy config is a lot simpler than the NGINX one. But wait,
+there's more! This NGINX config is unencrypted HTTP only, but the Caddy one will
+automatically request a certificate from Let's Encrypt, enable HTTPS, and even
+redirect unencrypted HTTP to HTTPS.
+
+From now on, for the sake of simplicity, I'll be ignoring HTTPS for the NGINX
+configs.
+
+### PHP (PrivateBin)
+
+The Caddy config for this example is the same as the [one used for
+bin.boba.best](https://git.boba.best/boba.best/caddy/src/commit/cd00151fbdd784979a8a181980cc36061be68c7d/conf.d/bin.boba.best).
+I've stripped it down a bit by removing the [custom error
+pages](https://git.boba.best/boba.best/caddy/src/commit/cd00151fbdd784979a8a181980cc36061be68c7d/Caddyfile#L15-L24),
+[HSTS](https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security), [zstd
+compression](https://github.com/facebook/zstd), and logging.
+
+#### Caddy
+
+```caddyfile
+bin.boba.best {
+    encode gzip
+
+    root * /var/www/bin.boba.best
+    php_fastcgi unix//run/php/php-fpm.sock
+    file_server
+}
+```
+
+#### NGINX
+
+```nginx
+server {
+    listen 80;
+    server_name bin.boba.best;
+    index index.html index.txt index.php;
+    root /var/www/bin.boba.best;
+    gzip on;
+
+    location / {
+        try_files $uri $uri/ =404;
+    }
+
+    location ~ \.php$ {
+        include snippets/fastcgi-php.conf;
+        fastcgi_pass unix:/run/php/php-fpm.sock;
+    }
+}
+```
+
+### Reverse proxy + static files (Gitea)
+
+This last example is based on
+[git.bbaovanc.com](https://git.bbaovanc.com/boba.best/caddy/src/commit/57c9f0011eae92ef5fa2992d99f01b0956802d64/conf.d/git.bbaovanc.com).
+Just like the last example, I've stripped off the custom error pages, HSTS, zstd
+compression, and logging.
+
+#### Caddy
+
+```caddyfile
+git.bbaovanc.com {
+    encode gzip
+
+    handle_path /_/static/assets/* {
+        root * /var/www/git.bbaovanc.com/public
+        file_server
+    }
+
+    handle {
+        reverse_proxy localhost:81 {
+            header_up X-Real-IP {remote_host}
+        }
+    }
+}
+```
+
+#### NGINX
+
+```nginx
+server {
+    listen 80;
+    server_name git.bbaovanc.com;
+    gzip on;
+
+    location /_/static/assets {
+        alias /var/www/git.bbaovanc.com/public/;
+    }
+
+    location / {
+        proxy_pass http://localhost:81;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+```
+
+Although in this case the NGINX config was slightly shorter, I find the Caddy
+one a lot more clear and easy to understand. With NGINX, I find it weird how
+adding a trailing slash or not defines whether the prefix (`/_/static/assets` in
+this case) is stripped before searching the filesystem. In Caddy, you can use
+the `handle_path` directive, instead of just a regular `handle` directive.
+
+You can read more about how `handle` and `handle_path` work in Caddy on the
+[Caddy docs](https://caddyserver.com/docs/caddyfile/directives/handle).
+
+## The smaller details
+
+These features might not matter to you, but this is my blog, and I care about
+them, so I'll be including them.
+
+### Go templates
+
+Caddy is written in Go and supports [Go
+templates](https://pkg.go.dev/text/template). This means you can make simple
+dynamic content while only using Caddy!
+
+In fact, the [official Caddy website](https://caddyserver.com) is generated
+entirely using Caddy's and Go templates![^caddy-templating]
+
+#### Error pages using HTTP Cats
+
+I use [this
+snippet](https://git.bbaovanc.com/boba.best/caddy/src/commit/57c9f0011eae92ef5fa2992d99f01b0956802d64/Caddyfile#L8-L15)
+on both bbaovanc.com and boba.best to make custom error pages using images from
+[HTTP Cats](https://http.cat). It uses Caddy's template support to generate some
+simple HTML to show the error code, name, and cat image.
+
+### Beautiful autoindex file browser
+
+Apache and NGINX both have an optional "autoindex" feature which generates a
+list of files in a directory when there's no page there. However, it looks very
+ugly. Caddy, on the other hand, still has a simple index page, but looks a
+thousand times better.
+
+Coincidentally, it matches the theme of my website very well, so I have to put a
+border around the image.
+
+{{< figure src="caddy-browse" >}}
+
+
+[^hostname-requirements]: For the rules on what domains have automatic HTTPS by
+  default, see ["Hostname requirements" on the Caddy
+  documentation](https://caddyserver.com/docs/automatic-https#hostname-requirements).
+
+[^caddy-qualys-score]: SSL Labs caps the score to an A if HSTS isn't enabled.
+  After enabling it, then you get a perfect A+ score. See [my website's
+  score](https://www.ssllabs.com/ssltest/analyze.html?d=bbaovanc.com&latest)
+  ([archived](https://archive.today/4JJDN)) for an example (bbaovanc.com).
+
+[^caddy-templating]: See more info about templating [on the Caddy
+  docs](https://caddyserver.com/docs/caddyfile/directives/templates#examples)

content/blog/checkra1n-gui-on-other-distros/index.md

@@ -1,24 +1,36 @@
-+++
-title = "Checkra1n GUI on Other Distros"
-date = "2021-03-25"
-aliases = [
-  "posts/checkra1n-gui-on-other-distros/",
-]
+---
+
+title: Checkra1n GUI on other Linux distros
+date: 2021-03-25T21:19:51-05:00
+lastmod: 2021-10-16T21:25:38-05:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+aliases:
+  - posts/checkra1n-gui-on-other-distros/
+
+categories:
+  - guides
+  - jailbreak
+  - linux
+
+tags:
+  - arch-linux
+  - checkra1n
+
+resources:
+  - name: feature
+    src: gui.webp
+    title: Checkra1n GUI running on Arch Linux
+
+---
 
-description = """
 You can run the GUI version of checkra1n on non Debian-based distributions.
-"""
 
-tags = [
-  "guide",
-  "linux",
-  "archlinux",
-  "jailbreak",
-  "checkra1n",
-]
-+++
-
-![Checkra1n GUI running on Arch Linux](/media/checkra1n-gui-on-arch-linux.webp)
+<!--more-->
 
 ## Introduction
 

content/blog/copilot-post/index.md

@@ -0,0 +1,342 @@
+---
+
+# this is the title it generated. not even joking
+title: Copilot
+date: 2021-11-07T16:20:15-06:00
+lastmod: 2021-11-07T16:20:15-06:00
+toc: true
+comments: true
+
+authors:
+  - GitHub Copilot
+
+categories:
+
+tags:
+  - github-copilot
+
+series:
+  - github-copilot-experiments
+
+_build:
+  list: never
+
+---
+
+Did you know that Copilot is a command line interface for Copilot? It's a tool
+for creating and managing Copilot projects.
+
+<!--more-->
+
+
+{{< aside >}}
+## What is this post?
+
+I used [GitHub Copilot](https://copilot.github.com/) to write everything. All I
+did myself (being a human) was write a couple words and let it finish it off.
+I'll put any text that I wrote myself in an "aside" box, like you can see on
+this paragraph.
+{{< /aside >}}
+
+## What is Copilot?
+
+Copilot is a [Cloud Native
+Computing](https://en.wikipedia.org/wiki/Cloud_computing). It's used for
+managing the lifecycle of your application. It's also used as a tool for
+creating and managing Copilot projects.
+
+## What is this?
+
+This is an article about [GitHub Copilot]() and the Copilot CLI. It's a tool for
+creating and managing Copilot projects. I wrote it to help me learn the [GitHub
+Copilot API]() and to learn how to use the CLI. You can read more about the API
+[here](https://developer.github.com/v4/explorer/). Next time you want to learn
+more about Copilot, check out the [GitHub Copilot
+docs](https://developer.github.com/apps/copilot/).
+
+## Why is this?
+
+Because I'm a developer and I like to learn new things. This is a tool I wrote
+to learn how the Copilot API works. It's a tool for creating and managing
+Copilot projects. I wrote it to help me learn the [GitHub Copilot API]() and to
+learn how to use the CLI. You can read more about the API
+[here](https://developer.github.com/v4/explorer/). Next time you want to learn
+more about Copilot, check out the [GitHub Copilot
+docs](https://developer.github.com/apps/copilot/). It's a tool for creating and
+managing Copilot projects. I wrote it to help me learn the [GitHub Copilot
+API]() and to learn how to use the CLI. You can read more about the API
+[here](https://developer.github.com/v4/explorer/). Next time you want to learn
+more about Copilot, check out the [GitHub Copilot
+docs](https://developer.github.com/apps/copilot/).
+
+## How did I write this?
+
+I used [Hugo](https://gohugo.io/) to write this article. It's a static site
+generator that makes it easy to create and manage a blog. GitHub Copilot is what
+I use to create and manage Copilot projects.
+
+## How do I use this?
+
+Here's how you use this. You can read more about the CLI
+[here](https://developer.github.com/apps/copilot/). You can read more about the
+API [here](https://developer.github.com/v4/explorer/). Next time you want to
+learn more about Copilot, check out the [GitHub Copilot
+docs](https://developer.github.com/apps/copilot/). It's a tool for creating and
+managing Copilot projects. I wrote it to help me learn the [GitHub Copilot
+API]() and to learn how to use the CLI. You can read more about the API
+[here](https://developer.github.com/v4/explorer/). Next time you want to learn
+more about Copilot, check out the [GitHub Copilot
+docs](https://developer.github.com/apps/copilot/). Did you know that Copilot is
+a command line interface for Copilot? It's a tool for creating and managing
+Copilot projects. It's not a tool for creating and managing Copilot projects.
+It's a tool for creating and managing Copilot projects. I wrote it to help me
+learn the [GitHub Copilot API]() and to learn how to use the CLI. You can read
+more about the API [here](https://developer.github.com/v4/explorer/). Next time
+you want to learn more about Copilot, check out the [GitHub Copilot
+docs](https://developer.github.com/apps/copilot/).
+
+## What do I need to know?
+
+  * You need a GitHub account
+  * You need to have a GitHub Copilot API key
+  * You need to have a GitHub Copilot CLI
+  * You need to have a GitHub Copilot project
+
+## How do I create a project?
+
+  1. Create a project on [GitHub
+     Copilot](https://developer.github.com/apps/copilot/).
+  2. Create a project on [GitHub
+     Copilot](https://developer.github.com/apps/copilot/).
+  3. Create a project on [GitHub
+     Copilot](https://developer.github.com/apps/copilot/).
+
+## How do I delete a project?
+
+  1. Delete a project on [GitHub
+     Copilot](https://developer.github.com/apps/copilot/).
+  2. Delete a project on [GitHub
+     Copilot](https://developer.github.com/apps/copilot/).
+  3. Delete a project on [GitHub
+     Copilot](https://developer.github.com/apps/copilot/).
+
+## I want to create a project, but I don't have an API key.
+
+Well, you need an API key. You can create one on [GitHub
+Copilot](https://developer.github.com/apps/copilot/). You can create one on
+[GitHub Copilot](https://developer.github.com/apps/copilot/). You can create one
+on [GitHub Copilot](https://developer.github.com/apps/copilot/). If you don't
+have an API key, you can create one on [GitHub
+Copilot](https://developer.github.com/apps/copilot/). Sorry about that. You can
+create one on [GitHub Copilot](https://developer.github.com/apps/copilot/).
+
+
+## I want to create a project, but I don't have a CLI.
+
+If you don't have a CLI, you can create one on [GitHub
+Copilot](https://developer.github.com/apps/copilot/). Unfortunately, you can't
+create one on [GitHub Copilot](https://developer.github.com/apps/copilot/). You
+can create one on [GitHub Copilot](https://developer.github.com/apps/copilot/).
+
+{{< aside >}}
+The following made me laugh:
+{{< /aside >}}
+
+## It keeps saying the same thing.
+
+  1. It keeps saying the same thing.
+  2. It keeps saying the same thing.
+  3. It keeps saying the same thing.
+
+```js
+var password = process.env.GITHUB_API_KEY;
+```
+
+Did you know that Copilot is a command line interface for Copilot? It's a tool
+for creating and managing Copilot projects. It keeps saying the same thing. You
+can create one on [GitHub Copilot](https://developer.github.com/apps/copilot/).
+
+## Code blocks
+
+{{< aside >}}
+These next subsections are written by GitHub Copilot. All I did was write the
+section headers, start the code block, and type some comments to get it started.
+I have no idea if the code actually works (or even does anything at all), so
+test it at your own risk!
+{{< /aside >}}
+
+### Copilot
+
+```python
+import os
+import json
+import requests
+
+# Get the API key from the environment
+api_key = os.environ.get('GITHUB_API_KEY')
+# Get the project name from the environment
+project_name = os.environ.get('GITHUB_PROJECT_NAME')
+# Get the project description from the environment
+project_description = os.environ.get('GITHUB_PROJECT_DESCRIPTION')
+# Get the project homepage from the environment
+project_homepage = os.environ.get('GITHUB_PROJECT_HOMEPAGE')
+# Get the project repository from the environment
+project_repository = os.environ.get('GITHUB_PROJECT_REPOSITORY')
+# Get the project organization from the environment
+project_organization = os.environ.get('GITHUB_PROJECT_ORGANIZATION')
+# Get the project visibility from the environment
+project_visibility = os.environ.get('GITHUB_PROJECT_VISIBILITY')
+# Get the project topics from the environment
+project_topics = os.environ.get('GITHUB_PROJECT_TOPICS')
+# Get the project languages from the environment
+project_languages = os.environ.get('GITHUB_PROJECT_LANGUAGES')
+# Get the project license from the environment
+project_license = os.environ.get('GITHUB_PROJECT_LICENSE')
+# Get the project documentation from the environment
+project_documentation = os.environ.get('GITHUB_PROJECT_DOCUMENTATION')
+
+# Create the project
+response = requests.post(
+    'https://api.github.com/orgs/{}/projects'.format(project_organization),
+    headers={
+        'Authorization': 'token {}'.format(api_key),
+        'Content-Type': 'application/json',
+    },
+    data=json.dumps({
+        'name': project_name,
+        'body': project_description,
+        'homepage': project_homepage,
+        'repository_url': project_repository,
+        'visibility': project_visibility,
+        'topics': project_topics,
+        'languages': project_languages,
+        'license_template': project_license,
+        'documentation_url': project_documentation,
+    }),
+)
+```
+
+### A basic Discord bot
+
+```python
+import discord
+import os
+import json
+import requests
+
+# the token of the bot
+token = os.environ.get('DISCORD_BOT_TOKEN')
+# the name of the bot
+name = os.environ.get('DISCORD_BOT_NAME')
+
+# command handler
+async def handle_command(message):
+    # get the command
+    command = message.content.split()[0]
+    # get the arguments
+    args = message.content.split()[1:]
+    # get the author
+    author = message.author
+    # get the author's id
+    author_id = message.author.id
+
+    # create the response
+    response = '{}'.format(author.mention)
+
+    # if the command is `ping`
+    if command == 'ping':
+        # respond with pong
+        response = 'pong'
+
+    # if the command is `hello`
+    if command == 'hello':
+        # respond with hello
+        response = 'hello'
+
+    # if the command is `help`
+    if command == 'help':
+        # respond with help
+        response = 'help'
+
+    # send the response
+    await client.send_message(message.channel, response)
+```
+
+### A basic Minecraft bot
+
+```python
+import minecraft
+import os
+import json
+import requests
+
+# run the Minecraft bot
+client = minecraft.Minecraft.create()
+
+# build a house
+def build_house(x, y, z):
+    # build a house
+    client.setBlock(x, y, z, 1)
+    client.setBlock(x, y + 1, z, 1)
+    client.setBlock(x, y + 2, z, 1)
+    client.setBlock(x, y + 3, z, 1)
+    client.setBlock(x, y + 4, z, 1)
+    client.setBlock(x, y + 5, z, 1)
+    client.setBlock(x, y + 6, z, 1)
+    client.setBlock(x, y + 7, z, 1)
+    client.setBlock(x, y + 8, z, 1)
+    client.setBlock(x, y + 9, z, 1)
+    client.setBlock(x, y + 10, z, 1)
+    client.setBlock(x, y + 11, z, 1)
+    client.setBlock(x, y + 12, z, 1)
+    client.setBlock(x, y + 13, z, 1)
+    client.setBlock(x, y + 14, z, 1)
+    client.setBlock(x, y + 15, z, 1)
+    client.setBlock(x, y + 16, z, 1)
+    client.setBlock(x, y + 17, z, 1)
+    client.setBlock(x, y + 18, z, 1)
+    client.setBlock(x, y + 19, z, 1)
+    client.setBlock(x, y + 20, z, 1)
+    client.setBlock(x, y + 21, z, 1)
+    client.setBlock(x, y + 22, z, 1)
+    client.setBlock(x, y + 23, z, 1)
+
+    # build a door
+    client.setBlock(x - 1, y + 1, z, 64)
+    client.setBlock(x - 1, y + 2, z, 64)
+    client.setBlock(x - 1, y + 3, z, 64)
+    client.setBlock(x - 1, y + 4, z, 64)
+    client.setBlock(x - 1, y + 5, z, 64)
+    client.setBlock(x - 1, y + 6, z, 64)
+
+    # build a window
+    client.setBlock(x - 1, y + 10, z, 64)
+    client.setBlock(x - 1, y + 11, z, 64)
+    client.setBlock(x - 1, y + 12, z, 64)
+    client.setBlock(x - 1, y + 13, z, 64)
+```
+
+### A random program
+
+```js
+var x = Math.random() * 10;
+var y = Math.random() * 10;
+var z = Math.random() * 10;
+
+// do something with the coordinates
+console.log(x, y, z);
+```
+
+### Find the last digit of pi
+
+{{< aside >}}
+This next one is actually genius.
+{{< /aside >}}
+
+```python
+import math
+
+# find the last digit of pi
+def last_digit_of_pi():
+    return int(str(math.pi)[-1])
+```

content/blog/discord-sex-hack/index.md

@@ -0,0 +1,295 @@
+---
+
+title: How the "Discord sex" (`s/e/x`) hack works
+date: 2022-05-11T21:11:17-05:00
+lastmod: 2022-09-24T14:56:05-05:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+categories:
+  - tips-and-tricks
+
+tags:
+  - discord
+  - discord-tricks
+  - sed
+
+_build:
+  # won't appear on main Home page, but will in Blog
+  list: local
+
+# this will be shown for the article in list pages and in the page metadata
+# it can be either an image or video (this might change in the future, however)
+resources:
+  - name: feature
+    src: example.webp
+    title: Result after sending a GIF and then sending `s/e/x`.
+
+  - name: default-sex
+    src: default-sex.webp
+    title: Fallback image on `txnor.com`
+
+  - name: double-sex
+    src: double-sex.webp
+    title: Resulting image after typing `s/e/x` a second time.
+
+  - name: chess
+    src: chess.webp
+    title: This happens once you type `s/w/ag` after having done `s/e/x`.
+
+  - name: sword
+    src: sword.webp
+    title: This happens when you type `s/w/ord` after having done `s/e/x`.
+  - name: sword-atk
+    src: sword-atk.webp
+    title: This happens when you type `s/d/dATK`
+  - name: sword-def
+    src: sword-def.webp
+    title: This happens when you type `s/d/dDEF`
+  - name: sword-hug
+    src: sword-hug.webp
+    title: This happens when you type `s/d/dHUG`
+  - name: sword-win
+    src: sword-win.webp
+    title: Win screen on the `s/w/ord` game.
+  - name: sword-lose
+    src: sword-lose.webp
+    title: Lose screen on the `s/w/ord` game.
+
+  - name: 6969th
+    src: 6969th.webp
+    title: This happens on average (since it's randomized) every 6070th use.
+
+  - name: math-challenge
+    src: math-challenge.webp
+    title: Math challenge example
+
+---
+
+There's this trick going around on Discord recently where if you send any GIF
+from Tenor, and then type `s/e/x`, then it turns it into a different meme GIF.
+Here's how it works.
+
+<!--more-->
+
+{{< aside info >}}
+Credit goes to Rebane2001 (not me) for making this trick, and setting it up on
+`txnor.com`.
+{{< /aside >}}
+
+## The `sed` syntax
+
+For operating systems based on Unix or Linux, there's usually a simple terminal
+command included called [`sed`][sed-wikipedia], which is most commonly used to
+run text replacement commands. Here's a very simple example of what a basic
+`sed` command looks like:
+
+[sed-wikipedia]: https://en.wikipedia.org/wiki/Sed
+
+```bashsession
+$ sed 's/hello/goodbye/'
+```
+
+Discord likely implemented this in order to appeal to
+[IRC][irc-wikipedia][^irc-definition] users. Since IRC doesn't support editing
+messages, it's common for people to send messages in that format to tell people
+about changes to their previous message. Discord implemented this into both
+their web/desktop client and their iOS app, excluding the Android app.
+
+[irc-wikipedia]: https://en.wikipedia.org/wiki/Internet_Relay_Chat
+
+[^irc-definition]: IRC (Internet Relay Chat) is a simple text-based chat system.
+  It's a very old protocol, however its simplicity and minimalism is the main
+  reason people choose it. It's not very popular anymore.
+
+Note that while real `sed` commands can get much more complicated, Discord's
+implementation doesn't support those advanced features[^trailing-slash-note].
+
+[^trailing-slash-note]: Also note that in Discord's implementation, the trailing
+  slash (after `goodbye`) can be ommitted (making it just `s/hello/goodbye`),
+  but with the real `sed` command, it's required.
+
+{{< see-also "/blog/text-substitution-in-discord-using-sed" >}}
+
+## What does `s/e/x` do?
+
+When you send a GIF using the GIF picker on Discord, it actually sends the link
+to the GIF, which is served by [Tenor][tenor-website]. For example, here's a GIF
+sent from Tenor:
+
+[tenor-website]: https://tenor.com
+
+https://tenor.com/view/cat-massage-gif-24282757
+
+Running `s/e/x` will take the first occurrence of `e` and replace it with `x`.
+The link becomes the following (notice the bolded letter `x`):
+
+[https://t**x**nor.com/view/cat-massage-gif-24282757][example-1]
+
+[example-1]: https://txnor.com/view/cat-massage-gif-24282757
+
+Then, all that's left to do is to buy the domain `txnor.com`, and write a simple
+program to run on it. In fact, it looks like that domain was purchased purely in
+order to make this trick possible[^txnor-domain-date].
+
+[^txnor-domain-date]: According to [a quick WHOIS lookup][txnor-whois], the
+  domain was registered on May 3, 2022. That's the same day that [@Rebane
+  tweeted about the new feature][rebane-tweet] (~~going to https://txnor.com
+  redirects to this tweet~~ now the domain redirects to [Rebane's YouTube video
+  about the hack]({{< ref "#youtube-video" >}})), so I assume that this is the
+  only reason they bought the domain.
+
+[txnor-whois]: https://www.whois.com/whois/txnor.com
+[rebane-tweet]: https://twitter.com/rebane2001/status/1521544722875142145
+
+## How does it display on Discord without redirecting?
+
+When viewing any of the URLs on `txnor.com` in a normal web browser, you get
+[redirected to a tweet][rebane-tweet]. However, Discord is able to display the
+image without being redirected.
+
+When Discord loads a website to generate an embed, it uses a user
+agent[^user-agent-definition] (which is a little piece of text which tells the
+server what your browser is) which looks something like this:
+
+[^user-agent-definition]: If you actually care, there's a [Wikipedia
+  article](https://en.wikipedia.org/wiki/User_agent), and a [page on
+  WhatIsMyIPAddress.com](https://whatismyipaddress.com/user-agent) which also
+  explain what a user agent is.
+
+```text
+User-Agent: Mozilla/5.0 (compatible; Discordbot/2.0; +https://discordapp.com/)
+```
+
+The important part here is the word `Discord`. If you visit the website with
+your user agent set to anything containing `Discord`
+(case-insensitive)[^discord-user-agent], then it serves the image directly.
+
+[^discord-user-agent]: [According to the source code][user-agent-source-code],
+  it looks like `Intel Mac OS X 11.6; rv:92.0` also triggers the same response.
+
+[user-agent-source-code]: https://github.com/rebane2001/txnor-server/blob/26c7c279b0b4668c8a3b061692d83c507aeac7c5/txnor.nginx#L23-L27
+
+## Default image
+
+If you go to any URL on `txnor.com` that doesn't fit one of the existing
+patterns/games, then it returns this fallback image:
+
+{{< figure src="default-sex" >}}
+
+## Extra features
+
+### Double sex
+
+If you then run `s/e/x` a second time, then it changes to a different image:
+
+{{< figure src="double-sex" >}}
+
+This works in a simple way as well. The next `e` that appears in the URL is
+inside `/view/`. So, after typing `s/e/x` a second time, the URL becomes:
+
+[https://txnor.com/vi**x**w/cat-massage-gif-24282757][example-2]
+
+[example-2]: https://txnor.com/vixw/cat-massage-gif-24282757
+
+### Chess (`s/w/ag`)
+
+Another cool feature is that you can play chess by typing `s/w/ag` after typing
+the initial message of `s/e/x`.
+
+{{< figure src="chess" >}}
+
+### `s/w/ord`
+
+If you do `s/w/ord` after `s/e/x`, then it starts a fighting game (titled
+"Wumpagotchi Adventures". You can use three commands: s/d/d**ATK**,
+s/d/d**DEF**, and s/d/d**HUG**.
+
+Here are a few example images:
+
+#### Main `s/w/ord` screen
+
+{{< figure src="sword" >}}
+
+#### ATK command
+
+{{< figure src="sword-atk" >}}
+
+#### DEF command
+
+{{< figure src="sword-def" >}}
+
+#### HUG command
+
+{{< figure src="sword-hug" >}}
+
+#### Win screen
+
+{{< figure src="sword-win" >}}
+
+#### Lose screen
+
+{{< figure src="sword-lose" >}}
+
+### 6969th Discord Sexer
+
+If you happen to get a one in 6970 chance, it will instead return
+a special image:
+
+{{< figure src="6969th" >}}
+
+[6969th-source]: https://github.com/rebane2001/txnor-server/blob/26c7c279b0b4668c8a3b061692d83c507aeac7c5/sex.py#L130-L133
+
+Here's a [snippet of the code that handles this chance][6969th-source]:
+
+```python
+# 6969th winner image (disable for chess)
+if random.randint(0, 6969) == 6969 and "ag" not in name:
+    web.header('Cache-Control', 'no-store')
+    return six_nine
+```
+
+I believe it's supposed to be a 1/6969 chance, but `random.randint` in Python
+[includes both numbers][randint-inclusive]. That means that the possible numbers that it could pick
+would be 0, 1, ... 6968, 6969. If you were to count the numbers included in that
+sequence, it would total 6970.
+
+[randint-inclusive]: https://docs.python.org/3/library/random.html#random.randint
+
+### Math challenge
+
+Any URL that matches [this regular expression][math-challenge-regex] will
+instead return a randomized math challenge:
+
+[math-challenge-regex]: https://regex101.com/r/ddEkML/1
+
+{{< figure src="math-challenge" >}}
+
+What's special is that the math challenge is [set to not be
+cached][math-challenge-caching].
+
+[math-challenge-caching]: https://github.com/rebane2001/txnor-server/blob/26c7c279b0b4668c8a3b061692d83c507aeac7c5/sex.py#L137
+
+How it works is that when each person's Discord client sends a request to the
+Discord CDN to get the image, the client caches that image. That means each
+client will see the same challenge problem, even if the user restarts the
+client. But separate clients will not have it cached, so they'll request it
+again themselves, and different numbers will be generated.
+
+## Discord sex is open source
+
+Thanks to a [comment from Rebane on this post](#isso-16), I now know that the
+server running on `txnor.com` is open source. See
+[rebane2001/txnor-server][txnor-server-github].
+
+[txnor-server-github]: https://github.com/rebane2001/txnor-server
+
+## YouTube video
+
+Rebane also [made a YouTube video][txnor-youtube-video] about this trick. Make
+sure to check it out too!
+
+[txnor-youtube-video]: https://www.youtube.com/watch?v=km8CR-fdB7o

content/blog/edited-in-middle-of-message-discord.md

@@ -1,34 +0,0 @@
-+++
-title = "Put (edited) in the middle of a message in Discord"
-date = "2021-03-25"
-aliases = [
-  "posts/edited-in-middle-of-message-discord/",
-]
-
-description = """
-With a bit of trickery using the RLE character (U+202B), you can get the
-(edited) text on a message to be somewhere other than at the end of the message.
-"""
-
-tags = [
-  "tutorial",
-  "discord",
-  "discord-tricks",
-]
-+++
-
-![Example image](/media/discord-tricks/edited-in-middle-of-message.webp)
-
-## Tutorial
-
-1. Copy the "right-to-left embedding" character (U+202A) to your clipboard.
-2. Open editing box of a message
-3. Delete all text inside
-4. Paste the character
-5. Type the text you want on the right of `(edited)`
-6. Press space and paste the character
-7. Type the text you want on the left of `(edited)`
-
-*This post was adapted from [gitea:bbaovanc/discord-tricks][1]*
-
-[1]: https://git.bbaovanc.com/bbaovanc/discord-tricks

content/blog/edited-in-middle-of-message-discord/index.md

@@ -0,0 +1,77 @@
+---
+
+title: How to put `(edited)` in the middle of a message in Discord
+date: 2021-03-25T18:48:34-05:00
+lastmod: 2022-12-06T19:59:22-06:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+aliases:
+  - posts/edited-in-middle-of-message-discord/
+
+categories:
+  - guides
+  - tips-and-tricks
+
+tags:
+  - discord
+  - discord-tricks
+
+resources:
+  - name: feature
+    src: example.webp
+    title: Example image
+
+---
+
+You might have seen a trick on Discord where the little `(edited)` caption
+appears in the middle of a message instead of at the end. With a small hack
+involving the [right-to-left embedding character
+(U+202B)](https://unicode-explorer.com/c/202B), the `(edited)` text can be moved
+to any location inside the message.
+
+<!--more-->
+
+{{< aside note >}}
+This trick only works if you're on desktop/web, and will also only show to
+people on desktop/web.
+{{< /aside >}}
+
+## Tutorial
+
+Before you start, copy the "right-to-left embedding" character
+([U+202B](https://unicode-explorer.com/c/202B)) to your clipboard.
+
+### Method 1
+
+With this method you write a placeholder message, and then replace it completely
+with a new message containing the `(edited)` text inside it all at once.
+
+1. Send a message with some random text (this text will be replaced entirely)
+2. Start editing the message you just created and delete all the text inside
+3. Type the text you want on the left of `(edited)`.
+4. Type a space, then paste the character twice, and type another space.
+5. Type the text you want on the right of `(edited)`.
+6. Save the message.
+
+You can also start at step 3 instead, send the message, and then perform any
+edit on the message afterwards to add the `(edited)` text.
+
+### Method 2
+
+This method works by adding `(edited)` to the end of an existing message, and
+then extra text to the right.
+
+1. Send a message containing the text you want on the left of `(edited)`.
+2. Start editing the message you just created
+3. At the end of the message, type a space, then paste the character twice, and
+   type another space.
+4. Type the text you want on the right of `(edited)`.
+5. Save the message.
+
+*This post was adapted from [bbaovanc/discord-tricks][1]*
+
+[1]: https://git.bbaovanc.com/bbaovanc/discord-tricks

content/blog/github-copilot-experiments/index.md

@@ -0,0 +1,184 @@
+---
+
+title: Experimenting with GitHub Copilot
+date: 2021-11-06T23:56:47-05:00
+lastmod: 2021-11-08T21:46:39-06:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+categories:
+  - programming
+  - tinkering
+
+tags:
+  - github-copilot
+
+series:
+  - github-copilot-experiments
+
+resources:
+  - name: feature
+    src: boba-shop.webp
+    title: GitHub Copilot tends to repeat stuff.
+
+  - name: rust-poem
+    src: rust-poem.webp
+
+  - name: python-twinkle-poem
+    src: python-twinkle-poem.webp
+
+  - name: horrible-code
+    src: horrible-code.webp
+
+  - name: dropdown-css
+    src: dropdown-css.webp
+
+  - name: boba-shop # same as feature
+    src: boba-shop.webp
+
+  - name: boba-shop-size
+    src: boba-shop-size.webp
+
+  - name: boba-shop-color
+    src: boba-shop-color.webp
+
+  - name: girlfriend
+    src: girlfriend.webp
+
+  - name: cheese-burger-poem
+    src: cheese-burger-poem.webp
+
+  - name: sing
+    src: sing.webp
+
+  - name: what-is-boba
+    src: what-is-boba.webp
+
+  - name: what-is-github-copilot
+    src: what-is-github-copilot.webp
+
+  - name: what-is-the-purpose-of-this-file
+    src: what-is-the-purpose-of-this-file.webp
+
+  - name: who-is-steve-jobs
+    src: who-is-steve-jobs.webp
+
+---
+
+I decided to play around with GitHub Copilot. Here's some of the code that I
+got as a result.
+
+<!--more-->
+
+## Poems
+
+First, I tried to get Copilot to write me a poem in Rust. It didn't really work.
+
+{{< figure src="rust-poem" >}}
+
+So, I tried Python instead.
+
+{{< figure src="python-twinkle-poem" >}}
+
+This is where I realized that Copilot was doing a little more than just
+repeating code it had seen before verbatim.
+
+Before this testing, my understanding was that Copilot was sort of like a search
+engine. It looked at the context and found a piece of code from GitHub that
+matched the functionality you wanted. This was the reason I had such a negative
+opinion about it. I saw it as a way to easily violate copyleft licenses such as
+GPLv3.
+
+Anyways, back to more testing.
+
+## Horrible code
+
+I decided to ask it to generate some horrible code for me. Unfortunately, it
+didn't quite do what I wanted.
+
+{{< figure src="horrible-code" >}}
+
+## Solving problems in bobatheme
+
+I decided to consult Copilot on how to make a nice CSS dropdown, which I need
+for the language picker in bobatheme.
+
+{{< figure src="dropdown-css" >}}
+
+Maybe I'll have to test it out.
+
+## Making a boba shop
+
+Now, I asked Copilot for help on creating a new
+[boba](https://en.wikipedia.org/wiki/Bubble_tea) shop, which got a little
+spammy.
+
+{{< figure src="boba-shop" >}}
+
+{{< figure src="boba-shop-size" >}}
+
+## More random code
+
+I got some ideas of important questions to ask Copilot thanks to the
+conversations going on in Discord.
+
+{{< figure src="girlfriend" >}}
+
+Turns out the API endpoint in that code is real, and returns a (presumably)
+nonexistent person.
+
+## Another poem
+
+I decided to generate one more poem, this time naming the function something
+different in hopes of getting a different result.
+
+{{< figure src="cheese-burger-poem" >}}
+
+It was a success! And the output of the program:
+
+```text
+Mary had a little lamb.
+Its fleece was white as snow.
+And everywhere that Mary went.
+..........
+Cheese Burger
+```
+
+## A song
+
+I decided to try and get it to sing a song.
+
+{{< figure src="sing" >}}
+
+According to Google Translate, here's what that says:
+
+```python
+def sing():
+    print("""
+    You are my little pig
+    I love you
+    You are my little pig
+    I love you
+    """)
+```
+
+## GitHub Copilot as an encyclopedia
+
+I decided to ask Copilot a few random questions to test its encyclopedia
+abilities.
+
+{{< figure src="what-is-boba" >}}
+
+{{< figure src="what-is-github-copilot" >}}
+
+{{< figure src="who-is-steve-jobs" >}}
+
+I had run out of questions to ask, so I just started the comment with a generic
+"what is" and let Copilot finish the question and answer.
+
+{{< figure src="what-is-the-purpose-of-this-file" >}}
+
+That last line came out of nowhere!

content/blog/new-comment-system-again.md

@@ -1,40 +0,0 @@
-+++
-title = "New Comment System (again)"
-date = "2021-04-17"
-aliases = [
-  "posts/new-comment-system-again/",
-]
-
-description = """
-I decided to switch my comment system from Isso to
-[Commento](https://www.commento.io/)
-"""
-
-tags = [
-  "announcement",
-  "hugo",
-  "blog",
-]
-+++
-
-## Isso vs Commento
-
-I know it's only been six days since I added Isso, but I decided to switch to a
-better comment system. Isso is meant to be simple, which means that it's missing
-a lot of features. Commento has a lot of features such as sticky (pinned)
-comments, spam detection, thread locking, email notifications (I couldn't get
-this working on Isso), and a nicer design. I also was able to write some
-[custom CSS rules][1] which make it look alright on my blog's theme. It also
-supports SSO, so I might add support for signing up with GitHub, and possibly
-GitLab.
-
-## Summary of the [first post]({{< ref "/blog/new-comment-system" >}})
-
-If you haven't read the
-[New Comment System]({{< ref "/blog/new-comment-system" >}}) post, here's the
-most important information. There's a comment section at the bottom of each post
-where you can view and post comments. You can post anonymously, or create an
-account so you can show your username and get email notifications. You can also
-upvote, downvote, and reply to other comments.
-
-[1]: https://git.bbaovanc.com/bbaovanc.com/blog/src/commit/478e15218313a33216d361de387b3bd878cd0ba6/assets/css/comments.css

content/blog/new-comment-system.md

@@ -1,42 +0,0 @@
-+++
-title = "New Comment System"
-date = "2021-04-11"
-aliases = [
-  "posts/new-comment-system/",
-]
-
-description = """
-I added a comment system to my blog, using [Isso](https://posativ.org/isso/).
-"""
-
-tags = [
-  "announcement",
-  "hugo",
-  "blog",
-]
-+++
-
-## About
-
-I set up a comment system named [Isso](https://posativ.org/isso/) on my blog
-today. At the bottom of each blog post, there's a comment section. You don't
-need to sign up with an account or sign in with Google, Facebook, none of that
-junk. You can comment anonymously, or provide any of the following three fields:
-name, email address, and website, which will be shown to other people viewing
-your comment. I'm going off of the assumption that no one cares/is malicious
-enough to spam my comment sections.
-
-## Known Issues
-
-### Editing and deleting not working
-
-You're supposed to be able to edit and delete comments up to 15 minutes after
-posting them. As of now, that doesn't seem to be working; the request just
-returns 403 (forbidden).
-
-### White text on white background when previewing comment
-
-This is a CSS related issue. This was also happening when editing/writing a
-comment, but I edited it so the edit box has black text. I think a better fix is
-to make the new comment form have a dark background, but I'll deal with that
-later.

content/blog/swapfile-guide/index.md

@@ -0,0 +1,255 @@
+---
+
+title: How to create (or remove) a swapfile on Linux
+date: 2023-04-04T17:26:44-05:00
+lastmod: 2023-04-04T17:26:44-05:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+categories:
+  - guides
+  - linux
+  - tips-and-tricks
+
+tags:
+  - linux-swap
+  - swapfile
+
+---
+
+This is a step-by-step tutorial on how to create or remove a swapfile on a Linux
+machine, and whether you should create swap space in the first place.
+
+Also included is the most correct `fstab` entry: most articles get this "wrong"
+(but it doesn't actually matter).
+
+<!--more-->
+
+## Should you use swap?
+
+A common misconception is that adding swap to your system can reduce
+performance. However, even if you aren't running out of RAM, it can still be
+beneficial to add swap.
+
+See these points according to [an article by Hayden James][always-add-swap]:
+
+> - Even if there is still available RAM, the Linux Kernel will **move memory
+>   pages that are hardly ever used** into swap space.
+>
+> - It’s better to swap out memory pages that have been inactive for a while,
+>   **keeping often-used data in cache**, and this should happen when the server
+>   is most idle, which is the aim of the Kernel.
+>
+> - Avoid setting your swap space too large if it will result in prolonging
+>   performance issues, outages, or your response time (without proper
+>   monitoring/alerts).
+
+[always-add-swap]: https://haydenjames.io/linux-performance-almost-always-add-swap-space/
+
+### Should you use a swap file or partition?
+
+Swap partitions should be preferred because swapfiles tend to be slower and
+slightly more complex to set up, especially if hibernating. A swapfile might be
+preferred due to its flexibility (ease to resize), but if you use
+[LVM][lvm-archwiki] then you can easily resize the swap partition anyways.
+
+[lvm-archwiki]: https://wiki.archlinux.org/title/LVM
+
+## Tutorial
+
+{{< include path="include/bashsession.md" markdown=true >}}
+
+### Step 1: Create the file
+
+The first step is to allocate the file.
+
+```bashsession
+# dd if=/dev/zero of=/swapfile bs=1M count=[size in MiB] status=progress
+```
+
+Replace `[size in MiB]` with the size of your swapfile in Mebibytes (MiB). You
+can use [this online converter](https://www.convertunits.com/from/GiB/to/MiB) to
+convert from Gibibytes (GiB, often confused with Gigabytes, but that's a
+misconception for another time) to MiB, which you can put in the command.
+
+Or you can look at this table for common sizes:
+
+{{< table >}}
+| GiB | MiB         |
+|-----|-------------|
+| 1   | count=1024  |
+| 2   | count=2048  |
+| 3   | count=3072  |
+| 4   | count=4096  |
+| 8   | count=8192  |
+| 16  | count=16384 |
+{{< /table >}}
+
+If you aren't sure how big your swapfile should be, take a look at [Table 15.1
+on this Red Hat documentation page][redhat-swap-table]. Remember that if your
+first swapfile isn't large enough, you can create another one.
+
+[redhat-swap-table]: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/storage_administration_guide/ch-swapspace#tb-recommended-system-swap-space
+
+On my computer I have 32 GiB of RAM and a 16 GiB swap partition, rather than
+swapfile, because I can flexibly expand the swap partition using
+[LVM][lvm-archwiki].
+
+{{< aside example >}}
+
+To create a swapfile 4 GiB in size, you would run:
+
+```bashsession
+# dd if=/dev/zero of=/swapfile bs=1M count=4096 status=progress
+4096+0 records in
+4096+0 records out
+4294967296 bytes (4.3 GB, 4.0 GiB) copied, 0.960183 s, 4.5 GB/s
+```
+
+{{< /aside >}}
+
+### Step 2: Change swapfile permissions
+
+The swapfile should only be readable by the system (`root` user). Run this
+command to change it:
+
+```bashsession
+# chmod 600 /swapfile
+```
+
+### Step 3: Format the swapfile
+
+Use the `mkswap` command to format the file to be used as swap (basically just
+add a header to identify it):
+
+```bashsession
+# mkswap /swapfile
+Setting up swapspace version 1, size = 4 GiB (4294963200 bytes)
+no label, UUID=a0b87eca-b951-4344-be2d-020d77cdef48
+```
+
+### Step 4: Create an entry in `/etc/fstab`
+
+An entry needs to be added to `/etc/fstab` for the swapfile to be enabled during
+bootup. Open `/etc/fstab` in a text editor, and add this line to the end (add
+spaces to line up with other entries if you want, whitespace is ignored):
+
+```text
+/swapfile none swap sw 0 0
+```
+
+{{< aside note >}}
+
+Above, I have filled the "options" field with `sw`. Some guides suggest using
+either `sw` or `defaults`. Neither of those options is valid for `swapon` and
+they are both ignored. However, the field does need to be filled out with
+something, so feel free to put something funny (do let me know in the comments
+if this somehow breaks something though).
+
+If you're curious, this is my `fstab` entry (`UUID` is because I use a swap
+partition, rather than swapfile):
+
+```text
+# /dev/mapper/bobavg0-swap
+UUID=4f7c3ae8-839b-4474-b8a5-96bd78db06f8 none swap bobaswap 0 0
+```
+
+{{< /aside >}}
+
+### Step 5: Enable the swapfile
+
+Adding the `fstab` entry won't enable the swapfile until a reboot. To enable it
+now, use the `swapon` command.
+
+```bashsession
+# swapon /swapfile
+```
+
+### Finally: check the swap status
+
+Use `swapon` and `free` to verify that your new swapfile has been added:
+
+```bashsession
+$ swapon --show
+NAME       TYPE SIZE USED PRIO
+/swapfile  file   4G   0B   -2
+
+$ free -h
+               total        used        free      shared  buff/cache   available
+Mem:            31Gi       3.6Gi        20Gi       233Mi       6.9Gi        26Gi
+Swap:          4.0Gi          0B       4.0Gi
+```
+
+{{< aside note >}}
+
+If you get an error saying that the `swapon` command was not found, try running
+it as `root` (using `sudo`). On Debian-based distributions the `swapon` command
+is not available to regular users.
+
+```bashsession
+$ swapon --show
+bash: swapon: command not found
+
+# swapon --show
+NAME      TYPE SIZE USED PRIO
+/swapfile file   4G   0B   -2
+```
+
+{{< /aside >}}
+
+## Removing a swapfile
+
+{{< aside warning >}}
+
+Be careful that the swapfile isn't being highly used because once you run
+`swapoff`, it will dump the entire contents back into RAM and may cause you to
+run out of memory.
+
+{{< /aside >}}
+
+### Step 1: Disable/unload the swapfile
+
+```bashsession
+$ swapon --show
+NAME       TYPE SIZE USED PRIO
+/swapfile  file   4G   0B   -2
+
+$ # the path to the swapfile I want to remove is `/swapfile`
+
+# swapoff /swapfile
+```
+
+### Step 2: Remove the entry from `fstab`
+
+Open `/etc/fstab` in a text editor and find the line matching the swapfile you
+want to remove, and delete it. For example:
+
+```text
+/swapfile none swap sw 0 0
+```
+
+### Step 3: Delete the actual file
+
+```bashsession
+# rm /swapfile
+```
+
+## References
+
+### Use `dd` instead of `fallocate`
+
+See ["Files with holes" under the man page][swapon-holes-man].
+
+[swapon-holes-man]: https://man.archlinux.org/man/core/util-linux/swapon.8.en#Files_with_holes
+
+### The options field in fstab
+
+On Linux, `sw` doesn't mean anything for `swapon`, so it gets ignored. See:
+
+- [StackExchange answer 1](https://unix.stackexchange.com/a/365961/525130)
+- [StackExchange answer 2](https://unix.stackexchange.com/a/365954/525130)
+- [`parse_options` in the `swapon` source code](https://github.com/util-linux/util-linux/blob/2ea397239683270a0fc8cd3b72ed5457f52dbda8/sys-utils/swapon.c#L699)
+- [options set by fstab `defaults` (none have any effect on `swapon`)](https://man.archlinux.org/man/fstab.5#The_fourth_field_(%3Ci%3Efs_mntops%3C/i%3E).)

content/blog/text-substitution-in-discord-using-sed.md

@@ -1,33 +0,0 @@
-+++
-title = "Text Substitution in Discord using `sed`"
-date = "2021-03-25"
-aliases = [
-  "posts/text-substitution-in-discord-using-sed/",
-]
-
-description = """
-Discord has (very primitive) support for text replacement using `sed` syntax.
-"""
-
-tags = [
-  "tutorial",
-  "discord",
-  "discord-tricks",
-]
-+++
-
-## Tutorial
-
-[Example Video](/blog/media/discord-tricks/sed-text-replacement.mov)
-
-If you send a message using `sed` substitution format (`s/old text/new text`),
-Discord will execute it on the message you've last sent.
-
-## Caveats
-
-- Regex is not supported
-- Global substitution is not supported
-
-*This post was adapted from [gitea:bbaovanc/discord-tricks][1]*
-
-[1]: https://git.bbaovanc.com/bbaovanc/discord-tricks

content/blog/text-substitution-in-discord-using-sed/index.md

@@ -0,0 +1,47 @@
+---
+
+title: Text substitution in Discord using `sed`
+date: 2021-03-25T18:48:15-05:00
+lastmod: 2021-10-19T14:02:08-05:00
+toc: false
+comments: true
+
+authors:
+  - bbaovanc
+
+aliases:
+  - /blog/posts/sed-text-substitution-in-discord/
+  - /blog/posts/text-substitution-in-discord-using-sed/
+
+categories:
+  - tips-and-tricks
+
+tags:
+  - discord
+  - discord-tricks
+  - sed
+
+resources:
+  - name: feature
+    src: example.mov
+    title: Example Video
+
+---
+
+Discord has (very primitive) support for text replacement using `sed` syntax.
+
+<!--more-->
+
+## Tutorial
+
+If you send a message using `sed` substitution format (`s/old text/new text`),
+Discord will execute it on the message you've last sent.
+
+## Caveats
+
+- Regex is not supported
+- Global substitution is not supported
+
+*This post was adapted from [gitea:bbaovanc/discord-tricks][1]*
+
+[1]: https://git.bbaovanc.com/bbaovanc/discord-tricks

content/blog/the-redesign-of-my-website/index.md

@@ -0,0 +1,113 @@
+---
+
+title: The redesign of my website
+date: 2021-10-18T14:03:05-05:00
+lastmod: 2021-10-27T09:51:43-05:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+categories:
+  - meta
+
+tags:
+  - bobatheme
+  - hugo
+  - web-development
+
+resources:
+  - name: feature
+    src: bobatheme.webp
+    title: Homepage on bbaovanc.com, using bobatheme.
+
+  - name: actions-comment
+    src: github-actions-deploy-comment.webp
+    title: Comment from GitHub Actions that links to the pull request preview.
+
+  - name: deployment
+    src: pull-request-deployment.webp
+    title: GitHub deployments are created for the previews as well.
+
+---
+
+For the past three weeks I've been designing and perfecting a new theme for my
+website with the goal of keeping it simple but not ugly.
+
+<!--more-->
+
+## A total redesign
+
+I've switched to a new theme. Visually, it's similar to
+[hugo-bearblog](https://github.com/janraasch/hugo-bearblog) which was the theme
+I had previously. Bearblog does a great job for being simple and very light, but
+it's not featureful enough for me. bobatheme has a lot of fancy features thanks
+to Hugo. For example: list pages (such as [/blog/]({{< ref "/blog/" >}})) have
+previews for each article, including featured images or videos for select
+articles. You can also link to specific headers in an article, and articles have
+metadata such as word count, reading time, and the git commit that last modified
+them. My favorite new feature, however, is that bobatheme has icons.
+
+### Icons
+
+I'm using an icon pack called [Feather](https://feathericons.com/). Using Hugo,
+I have a template that just takes the contents of the SVG file and inserts it
+directly into the HTML source code. While that increases the size of the HTML
+file, it minimizes the amount of requests that your browser has to make, and in
+a lot of cases, it will reduce the total amount of data you have to download
+thanks to compression.
+
+### No JavaScript (yet)
+
+There isn't any JavaScript yet, but in the future I'll use a little to add small
+features such as copying code blocks to the clipboard.
+
+## My website is on GitHub
+
+My website's source code was previously on git.bbaovanc.com, but I migrated it
+to [a new repository on GitHub](https://github.com/BBaoVanC/bbaovanc.com) so I
+could use Netlify/GitHub Actions to automatically build website previews for
+pull requests.
+
+### Automatic Pull Request Previews
+
+Every pull request has its own preview built for it using GitHub Actions, which
+is linked in a comment, and shown as a deployment on the pull request.
+
+{{< figure src="actions-comment" >}}
+
+{{< figure src="deployment" >}}
+
+## Translations
+
+I'm working on translating all pages on my site to Spanish. If you know Spanish,
+or any other languages, I'd appreciate if you could help out by reviewing
+existing translations, or submitting new ones. See the [contributing
+guidelines](https://github.com/BBaoVanC/bbaovanc.com/blob/master/CONTRIBUTING.md#translations)
+for more information).
+
+### Tracking Status
+
+I'm currently tracking translation status using [GitHub
+projects](https://github.com/BBaoVanC/bbaovanc.com/projects). There's a
+[Translation Pull Requests](https://github.com/BBaoVanC/bbaovanc.com/projects/1)
+project which tracks the review status of translation pull requests in all
+languages. If you want to look at pull requests for a specific language, you can
+filter by the label (for example: Spanish is `translate-es`).
+
+### Contribute translations
+
+If you speak any other languages (especially Spanish), then I'd really
+appreciate it if you could review any [open translation-related pull
+requests](https://github.com/BBaoVanC/bbaovanc.com/pulls?q=is%3Apr+is%3Aopen+label%3Atranslation-needs-review).
+If you have some free time, I'd also appreciate it even more if you could create
+some new translations into other languages, or write translations for pages that
+aren't already translated.
+
+Just remember to read the [contribution
+guidelines](https://github.com/BBaoVanC/bbaovanc.com/blob/master/CONTRIBUTING.md#translations)
+before contributing as I have some important information such as how to format
+pull requests and how to build the site yourself instead of having to wait for
+Netlify. You can also look at any existing translation related pull requests as
+an example.

content/blog/using-github-copilot-to-write-a-blog-post/index.md

@@ -0,0 +1,66 @@
+---
+
+title: Using Github Copilot to write a blog post
+date: 2021-11-07T16:17:15-06:00
+lastmod: 2021-11-08T21:46:39-06:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+categories:
+
+tags:
+  - github-copilot
+  - markdown
+
+series:
+  - github-copilot-experiments
+
+# this will be shown for the article in list pages and in the page metadata
+# it can be either an image or video (this might change in the future, however)
+resources:
+  - name: feature
+    src: copilot-blog-post.webp
+    title: GitHub Copilot helps me write a blog post.
+
+  - name: print-a-news-article
+    src: print-a-news-article.webp
+
+---
+
+I found out that GitHub Copilot can write in Markdown, so I decided to get it to
+write a blog post for me. Here's how I did it.
+
+<!--more-->
+
+## Preface
+
+I recommend you read my [other blog post about Copilot]({{< ref
+"/blog/github-copilot-experiments/index.md" >}}) where I showed a bunch of
+examples of code I generated using Copilot. Near the end of it, I started to
+experiment asking some questions to it, rather than using it to generate code.
+That turned out to be a great idea, and led to the creation of this blog post.
+
+## Writing English with Copilot
+
+After using Copilot as an encyclopedia, I got an idea. What if I used GitHub
+Copilot to generate ideas?
+
+{{< figure src="print-a-news-article" >}}
+
+I decided to take it a step further and set the language to Markdown. I started
+writing out the basic structure of a blog post on my website and let it
+autocomplete.
+
+{{< figure src="feature" >}}
+
+I'm not quite sure who Kurt A. Smith is, why Copilot chose April Fools 2020 for
+the date, or why it was so adamant on writing a blog post about itself. What I
+do know is that I would be able to write a blog post. All I had to do was type a
+word or two, and Copilot turned it into a couple sentences.
+
+## The finished product
+
+The actual blog post written by Copilot is available [here]({{< ref "../copilot-post/" >}}).

content/blog/youtube-url-structures-you-should-know/index.md

@@ -0,0 +1,134 @@
+---
+
+title: Youtube URL structures you should know
+date: 2021-10-30T21:20:38-05:00
+lastmod: 2023-01-16T21:04:09-06:00
+toc: true
+comments: true
+
+authors:
+  - bbaovanc
+
+categories:
+  - tips-and-tricks
+
+tags:
+  - query-parameters
+  - url-structures
+  - youtube
+
+resources:
+  - name: feature
+    src: youtube-url.webp
+    title: YouTube URL
+
+  - name: mdn-url-parameters
+    src: mdn-url-parameters@x2.png
+    title: >-
+      [What is a
+      URL?](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/What_is_a_URL#parameters)
+      by [Mozilla
+      Contributors](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/What_is_a_URL/contributors.txt)
+      is licensed under [CC-BY-SA
+      2.5](https://creativecommons.org/licenses/by-sa/2.5/)
+
+---
+
+Knowing the basic structure and parameters in a YouTube URL can come in handy on
+the occasion you need it. Here's how to find the video ID, link to a specific
+timestamp, and more.
+
+<!--more-->
+
+## What is youtu.be?
+
+YouTube has its own domain for [URL
+shortening](https://en.wikipedia.org/wiki/URL_shortening): `youtu.be`. It's
+roughly equivalent to `youtube.com/watch`.
+
+## Query parameter basics
+
+Query parameters can be added to a URL just by suffixing it with something like
+`?key=value&something=else`. That example sets `key` to `value` and `something`
+to `else`. Note how the first parameter is prefixed with `?`, and then the
+following parameters are separated with `&`.
+
+{{< figure src="mdn-url-parameters" >}}
+
+See the [page on the Mozilla Developer
+Docs](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/What_is_a_URL)
+for more information on the anatomy of a URL.
+
+## Linking to a video
+
+Here's the video I'll be using as an example:
+
+{{< youtube F6va6tg62qg >}}
+
+I embedded that video on my website with this code:[^hugo-shortcode]
+
+```text
+{{</* youtube F6va6tg62qg */>}}
+```
+
+The argument there (`F6va6tg62qg`) is the video ID, which is the unique
+identifier for the video. Here's how the YouTube URLs for that video look:
+
+- https://www.youtube.com/watch?v=F6va6tg62qg
+- https://youtu.be/F6va6tg62qg
+
+Take note that on `youtube.com`, the video ID is provided as a [query
+parameter](#query-parameter-basics), and on `youtu.be`, it's just provided as
+the path of the URL.
+
+## Linking a specific timestamp
+
+You can add the `t=` parameter to the URL to have it automatically seek to a
+specific timestamp when opened. The value can be expressed in hours, minutes,
+and seconds (using `h`, `m`, and `s` respectively). Here's how that looks:
+
+- https://www.youtube.com/watch?v=F6va6tg62qg&t=14s
+- https://youtu.be/F6va6tg62qg?t=14s
+
+Unfortunately my example video isn't long enough to show hours or minutes, so
+here's a different one:
+
+- https://www.youtube.com/watch?v=dQw4w9WgXcQ&t=3m14s
+- https://youtu.be/dQw4w9WgXcQ?t=3m14s
+
+Those link 3 minutes and 14 seconds into the video. Notice how the `youtube.com`
+link prefixes the `t=` parameter with an `&` since it's the second parameter.
+The `youtu.be` link just uses a `?` because it's the first (and only) parameter.
+
+## Playlists
+
+The `list=` parameter contains the ID of the playlist you're watching the video
+from, if any. Otherwise, the parameter is omitted. Here's how that looks:
+
+- https://www.youtube.com/watch?v=47dtFZ8CFo8&list=PLwxnUUM01nt2nMh9DPq09e6fIDbumybgt
+- https://youtu.be/47dtFZ8CFo8?list=PLwxnUUM01nt2nMh9DPq09e6fIDbumybgt
+
+There, the playlist ID was `PLwxnUUM01nt2nMh9DPq09e6fIDbumybgt`. You can link to
+the playlist itself with a format like:
+
+```text
+https://youtube.com/playlist?list=[playlist_id]
+```
+
+For example, the direct link to the playlist in the two example links I used is:
+
+- https://youtube.com/playlist?list=PLwxnUUM01nt2nMh9DPq09e6fIDbumybgt
+
+As far as I know, it's not possible to link to a playlist using `youtu.be`.
+
+## Further reading
+
+[This Stack Exchange answer](https://webapps.stackexchange.com/a/9881) is a good
+reference for some other YouTube parameters.
+
+[^hugo-shortcode]: I use a static site generator called
+  [Hugo](https://gohugo.io) for my website. It has a built in "shortcode" which
+  is a feature that allows me to embed certain code blocks into a page. One of
+  its shortcodes, named `youtube`, allows me to embed a YouTube video into my
+  post. You can read more info about [shortcodes on the Hugo
+  docs](https://gohugo.io/content-management/shortcodes/#use-hugos-built-in-shortcodes)

content/categories/_index.md

@@ -0,0 +1,7 @@
+---
+
+title: Categories
+
+---
+
+List of categories on my website. These are different types or styles of posts.

content/categories/devops/_index.md

@@ -0,0 +1,11 @@
+---
+
+title: DevOps
+
+---
+
+Posts about toolchain and software pipeline stuff. The abbreviation means
+software development (Dev) plus IT operations (Ops). Includes things such as
+CI/CD (GitHub Actions).
+
+<!--more-->

content/categories/guides/_index.md

@@ -0,0 +1,9 @@
+---
+
+title: Guides
+
+---
+
+Any kind of guide or tutorial.
+
+<!--more-->

content/categories/jailbreak/_index.md

@@ -0,0 +1,9 @@
+---
+
+title: Jailbreak
+
+---
+
+Anything related to jailbreaking (iOS or other Apple devices).
+
+<!--more-->

content/categories/linux/_index.md

@@ -0,0 +1,9 @@
+---
+
+title: Linux
+
+---
+
+Anything relating to Linux (the kernel or operating systems).
+
+<!--more-->

content/categories/meta/_index.md

@@ -0,0 +1,9 @@
+---
+
+title: Meta
+
+---
+
+Posts talking about my website.
+
+<!--more-->

content/categories/programming/_index.md

@@ -0,0 +1,9 @@
+---
+
+title: Programming
+
+---
+
+Any posts relating to programming and/or software development.
+
+<!--more-->

content/categories/software/_index.md

@@ -0,0 +1,9 @@
+---
+
+title: Software
+
+---
+
+Posts that discuss/review various programs.
+
+<!--more-->

content/categories/sysadmin/_index.md

@@ -0,0 +1,10 @@
+---
+
+title: Sysadmin
+
+---
+
+Anything relating to managing servers (usually relating to Linux). "Sysadmin" is
+short for "system administrator".
+
+<!--more-->

content/categories/tinkering/_index.md

@@ -0,0 +1,9 @@
+---
+
+title: Tinkering
+
+---
+
+Posts where I experiment with things.
+
+<!--more-->

content/categories/tips-and-tricks/_index.md

@@ -0,0 +1,10 @@
+---
+
+title: Tips and Tricks
+
+---
+
+Random little tips and/or tricks that I want to share. Will probably be mostly
+short articles (but that's not a bad thing).
+
+<!--more-->

content/contact.md

@@ -1,11 +0,0 @@
-+++
-title = "Contact"
-menu = "main"
-
-description = """
-List of ways to contact me
-"""
-+++
-
-- [Email](mailto:contact@bbaovanc.com)
-- [Matrix](https://matrix.to/#/@bbaovanc:boba.best)

content/contact/index.md

@@ -0,0 +1,20 @@
+---
+
+title: Contact
+menu: main
+toc: false
+comments: true
+
+authors:
+  - bbaovanc
+
+description: >-
+  Want to contact me? Here's how you can.
+
+---
+
+- Email: bbaovanc@bbaovanc.com
+  - If needed, encrypt your email with [my PGP
+    key](https://keyserver.ubuntu.com/pks/lookup?search=bbaovanc%40bbaovanc.com&fingerprint=on&op=index)
+- GitHub Discussions (Q&A):
+  https://github.com/BBaoVanC/bbaovanc.com/discussions/categories/q-a