chore: import notes from an old repository

examples/apt/preferences.d/99kde-latest-pinning

@@ -0,0 +1,3 @@
+Package: kde-* plasma-*
+Pin: release n=unstable
+Pin-Priority: 600

knowledge base/grafana.md

@@ -34,7 +34,7 @@ curl -sS \
 
 ```sh
 helm repo add 'grafana' 'https://grafana.github.io/helm-charts'
-helm -n 'monitoring' upgrade -i --create-namespace 'grafana' 'grafana/grafana'
+helm -n 'monitoring' upgrade -i --create-namespace --set adminPassword='abc0123' 'grafana' 'grafana/grafana'
 
 helm -n 'monitoring' upgrade -i --create-namespace --repo 'https://grafana.github.io/helm-charts' 'grafana' 'grafana'
 ```

knowledge base/vboxmanage.md

@@ -1,8 +1,8 @@
 # VBoxManage
 
-## Table of contents <!-- omit in toc -->
-
 1. [TL;DR](#tldr)
+1. [Further readings](#further-readings)
+   1. [Sources](#sources)
 
 ## TL;DR
 
@@ -10,4 +10,25 @@
 # Create host-only virtual networks.
 VBoxManage hostonlynet add --name='network_name' --enable \
   --netmask='255.255.255.0' --lower-ip=192.168.12.100 --upper-ip=192.168.12.200
+
+# Install extension packs.
+wget -q 'https://download.virtualbox.org/virtualbox/6.1.22/Oracle_VM_VirtualBox_Extension_Pack-6.1.22.vbox-extpack' \
+  --output-document '/tmp/Oracle_VM_VirtualBox_Extension_Pack-6.1.22.vbox-extpack'
+sudo VBoxManage extpack install '/tmp/Oracle_VM_VirtualBox_Extension_Pack-6.1.22.vbox-extpack' --replace \
+  --accept-license '33d7284dc4a0ece381196fda3cfe2ed0e1e8e7ed7f27b9a9ebc4ee22e24bd23c'
 ```
+
+## Further readings
+
+### Sources
+
+<!--
+  Reference
+  ═╬═Time══
+  -->
+
+<!-- In-article sections -->
+<!-- Knowledge base -->
+<!-- Files -->
+<!-- Upstream -->
+<!-- Others -->

snippets/ansible.sh

@@ -21,6 +21,7 @@ ansible-playbook 'gitlab.yml' --list-tasks --skip-tags 'system,user'
 
 # Create new roles.
 ansible-galaxy init 'gitlab'
+ansible-galaxy role init 'my_role'
 ansible-galaxy role init --type 'container' --init-path 'gitlab' 'name'
 
 # Apply changes.

snippets/apt.sh

@@ -0,0 +1,66 @@
+#!/usr/bin/env sh
+
+cat <<-EOF | sudo tee /etc/apt/sources.list.d/debian-stable.list
+	deb     http://deb.debian.org/debian/ stable main contrib non-free
+	#deb-src http://deb.debian.org/debian/ stable main contrib non-free
+
+	deb     http://security.debian.org/debian-security stable-security main contrib non-free
+	#deb-src http://security.debian.org/debian-security stable-security main contrib non-free
+
+	# stable-updates, to get updates before a point release is made;
+	# see https://www.debian.org/doc/manuals/debian-reference/ch02.en.html#_updates_and_backports
+	deb     http://deb.debian.org/debian/ stable-updates main contrib non-free
+	#deb-src http://deb.debian.org/debian/ stable-updates main contrib non-free
+
+	# stable-backports, previously on backports.debian.org
+	# apt expects the release codename for backports, not "stable"
+	#deb     http://deb.debian.org/debian/ stable-backports main contrib non-free
+	#deb-src http://deb.debian.org/debian/ stable-backports main contrib non-free
+EOF
+cat <<-EOF | sudo tee /etc/apt/sources.list.d/debian-testing.list
+	deb     http://deb.debian.org/debian/ testing main contrib non-free
+	#deb-src http://deb.debian.org/debian/ testing main contrib non-free
+
+	deb     http://security.debian.org/debian-security testing-security main contrib non-free
+	#deb-src http://security.debian.org/debian-security testing-security main contrib non-free
+
+	# testing-updates, to get updates before a point release is made;
+	# see https://www.debian.org/doc/manuals/debian-reference/ch02.en.html#_updates_and_backports
+	deb     http://deb.debian.org/debian/ testing-updates main contrib non-free
+	#deb-src http://deb.debian.org/debian/ testing-updates main contrib non-free
+
+	# testing-backports, previously on backports.debian.org
+	deb     http://deb.debian.org/debian/ testing-backports main contrib non-free
+	#deb-src http://deb.debian.org/debian/ testing-backports main contrib non-free
+EOF
+cat <<-EOF | sudo tee /etc/apt/sources.list.d/debian-unstable.list
+	deb     http://deb.debian.org/debian/ unstable main contrib non-free
+	#deb-src http://deb.debian.org/debian/ unstable main contrib non-free
+EOF
+cat <<-EOF | sudo tee /etc/apt/preferences.d/90pin-to-release
+	Package:       *
+	Pin:           release n=testing
+	Pin-Priority:  990
+
+	Package:       *
+	Pin:           release n=stable
+	Pin-Priority:  500
+
+	Package:       *
+	Pin:           release n=bullseye
+	Pin-Priority:  450
+
+	Package:       *
+	Pin:           release n=unstable
+	Pin-Priority:  -1
+EOF
+
+sudo apt update
+
+sudo apt install './keybase_amd64.deb'
+sudo apt install --assume-yes 'plasma-desktop' 'plasma-nm' 'dolphin-plugins' 'konsole' 'sddm-theme-debian-breeze' 'kate'
+DEBIAN_FRONTEND='noninteractive' apt-get --assume-yes --target-release 'unstable' install 'kde-plasma-desktop'
+
+sudo apt-mark auto $(sudo apt-mark showmanual)
+
+sudo apt autoremove --purge

snippets/dnf.sh

@@ -1,8 +1,30 @@
 #!/usr/bin/env sh
 
+sudo dnf makecache
+
 sudo dnf list --available --showduplicates 'gitlab-runner'
 
 sudo dnf check-update --bugfix --security
 
+sudo dnf install 'https://prerelease.keybase.io/keybase_amd64.rpm'
+sudo dnf --assumeyes install 'git-lfs'
+sudo dnf --assumeyes install \
+	"https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm" \
+	"https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm"
+
 sudo dnf upgrade --security --sec-severity 'Critical' --downloadonly
 sudo dnf -y upgrade --security --sec-severity 'Important'
+
+
+sudo rpmkeys --import 'https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/-/raw/master/pub.gpg'
+
+
+cat <<-EOF | sudo tee -a /etc/yum.repos.d/vscodium.repo
+	[gitlab.com_paulcarroty_vscodium_repo]
+	name=gitlab.com_paulcarroty_vscodium_repo
+	baseurl=https://paulcarroty.gitlab.io/vscodium-deb-rpm-repo/rpms/
+	enabled=1
+	gpgcheck=1
+	repo_gpgcheck=1
+	gpgkey=https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/-/raw/master/pub.gpg
+EOF

snippets/docker.sh

@@ -2,3 +2,9 @@
 
 docker images -a
 docker images --digests
+
+docker volume create 'website'
+docker volume inspect -f '{{ .Mountpoint }}' 'website'
+sudo vim '/var/lib/docker/volumes/website/_data/index.html'
+
+docker run -d --name 'some-nginx' -v '/some/content:/usr/share/nginx/html:ro' 'nginx'

snippets/encrypt devices.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+sudo cryptsetup luksFormat '/dev/sdb'
+sudo cryptsetup luksOpen '/dev/sdb' '1tb_disk'
+sudo mkfs.btrfs --label '1tb_disk' '/dev/mapper/1tb_disk'
+sudo mount --types btrfs --options compress-force=zstd:0 '/dev/mapper/1tb_disk' '/mnt/1tb_disk'
+sudo umount '/mnt/1tb_disk'

snippets/find.sh

@@ -7,3 +7,5 @@ find '/' -type 'f' -name 'git-remote-keybase' 2>/dev/null
 
 # GNU find.
 find '/' -type 'f' -name 'git-remote-keybase' -readable
+
+find '.' -type 'd' -name '.git' -exec dirname {} ';' | xargs -I {} -n 1 -t git -C {} remote --verbose

snippets/git.sh

@@ -1,7 +1,43 @@
 #!/usr/bin/env sh
 
+git init --initial-branch 'main'
+
+git config --get 'init.defaultBranch'
+git config -C 'repos/test' --get 'init.defaultBranch'
+
+git config --local 'user.email' 'example.user@gmail.com'
+git config --local 'user.name' 'Example User'
+git config --local 'user.signingkey' 'ABCDEF01'
+git config --local 'commit.gpgsign' true
+git config --local 'pull.rebase' false
+
+git clone --recurse-submodules 'git@github.com:example/ansible-role-keychron-capable.git'
+
+git branch --list --remote 'origin/*' | cut -d/ -f2
+
+git pull
+git pull 'gitlab' 'main'
+
+git add '.'
+git add -p '.gitignore'
+
+git commit --message 'feat: initial commit'
+
+git push --set-upstream 'origin' 'feat/add-soap'
+
+git remote add 'github' 'git@github.com:example/ansible-role-keychron-capable.git'
+git remote add 'gitlab' 'git@gitlab.com:sample/ansible-role-keychron-capable.git'
+
+git remote set-url --push --add 'origin' 'git@github.com:example/ansible-role-keychron-capable.git'
+
+git remote | xargs -n 1 git push
+
+git lfs pull
+
+
 ##
 # Remove files from the latest commit.
+# --------------------------------------
 # The easiest way is to use `git gui`: 'Commit' => 'Amend Last Commit' => uncheck the files => 'Commit'.
 ##
 
@@ -12,6 +48,7 @@ git commit -c ORIG_HEAD
 
 ##
 # Change the default branch from 'master' to 'main'.
+# --------------------------------------
 # Source: https://stevenmortimer.com/5-steps-to-change-github-default-branch-from-master-to-main/
 ##
 

snippets/gnupg.fish

@@ -1,4 +1,4 @@
-#!fish
+#!/usr/bin/env fish
 
 gpg-connect-agent reloadagent '/bye'
 
@@ -7,9 +7,26 @@ gpgconf --launch gpg-agent \
 && set -x 'SSH_AUTH_SOCK' (gpgconf --list-dirs 'agent-ssh-socket') \
 && set -x 'GPG_TTY' (tty)
 
-# Export public keys.
+# Import private keys
+gpg --decrypt --output - 'keys.asc.gpg' | gpg --import
+
+# Trust keys
+gpg --edit-key 'key.identifier@email.com'
+# 'trust' > 5 (I trust ultimately) > save
+gpg --list-secret-keys
+
+# Get short key IDs for use in git
+gpg --list-keys --keyid-format 'short' 'key.identifier@email.com' \
+| grep -e "^pub\s*" | awk -F '/' '{print $2}' | awk '{print $1}'
+
+# Export public keys
 gpg --armor --export 'E455…50AB' | pbcopy
 gpg --export-ssh-key 'E455…50AB' | pbcopy
 
-# Load identities in SSH.
+# Load identities in SSH
 gpgconf --launch gpg-agent
+
+# Encrypt files
+find . -type f -not -name '*.gpg' \
+	-path '*/values.*.y*ml' -path '*/secrets/*.*' \
+	-exec gpg --batch --encrypt-files --yes -r "0123...CDEF" "{}" ';'

snippets/google-drive.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+google-drive-ocamlfuse -label 'testing' "${HOME}/Cloud storage/Google Drive/testing"

snippets/keybase.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env sh
+
+keybase git create 'dotfiles'
+keybase git create --team 'the-magnificent-seven' 'common-ground'
+
+git remote add origin 'keybase://private/user/dotfiles'

snippets/osx.sh

@@ -1,14 +1,14 @@
-#!sh
+#!/usr/bin/env sh
 
-# Set the host's name.
+# Set the host's name
 scutil --set 'ComputerName' "$(defaults read '/Library/Preferences/SystemConfiguration/com.apple.smb.server NetBIOSName')"
 scutil --set 'HostName' "$(defaults read '/Library/Preferences/SystemConfiguration/com.apple.smb.server NetBIOSName')"
 scutil --set 'LocalHostName' "$(defaults read '/Library/Preferences/SystemConfiguration/com.apple.smb.server NetBIOSName')"
 
-# Clear the DNS cache.
+# Clear the DNS cache
 sudo dscacheutil -flushcache; sudo killall -HUP 'mDNSResponder'
 
-# Create custom DNS resolvers.
+# Create custom DNS resolvers
 cat <<-EOF | sudo tee /etc/resolver/lan
 domain lan
 search lan
@@ -18,6 +18,26 @@ EOF
 sudo dscacheutil -flushcache; sudo killall -HUP 'mDNSResponder'
 scutil --dns | grep -C '3' '192.168.1.254'
 
-# Try resolving names.
+# Try resolving names
 dscacheutil -q 'host' -a 'name' '192.168.1.35'
-dscacheutil -q 'host' -a 'name' 'gitlab.lan'
+dscacheutil -q 'host' -a 'name' 'gitlab.lan'
+
+# Change the number of columns and rows in the springboard
+defaults write 'com.apple.dock' 'springboard-columns' -int '9'
+defaults write 'com.apple.dock' 'springboard-rows' -int '7'
+killall 'Dock'
+
+# Install Xcode cli tools if missing
+[[ -d "$(xcode-select --print-path)" ]] || xcode-select --install
+
+# Install 'brew' and its bundle
+# Uses the user's global Brewfile if found
+command -v 'brew' > '/dev/null' || /bin/bash -c "$(curl -fsSL 'https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh')"
+[[ -r "${HOME}/.Brewfile" ]] && brew bundle --global --no-lock
+
+# Install macports
+if ! command -v 'port' > '/dev/null'
+then
+	curl -C- -o '/tmp/macports.pkg https://github.com/macports/macports-base/releases/download/v2.7.2/MacPorts-2.7.2-12-Monterey.pkg'
+	sudo installer -pkg '/tmp/macports.pkg' -target '/'
+fi

snippets/pacman.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env sh
+
+sudo pacman --noconfirm --sync --refresh
+
+sudo pacman --sync --refresh 'clinfo' 'opencl-mesa'
+sudo pacman --noconfirm --sync --needed --quiet 'virtualbox-guest-utils'
+
+sudo pacman --noconfirm --sync --clean --clean

snippets/pre-commit.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env sh
+
+cat > .pre-commit-config.yaml <<-EOF
+	repos:
+	  - repo: https://github.com/pre-commit/pre-commit-hooks
+	    rev: v4.0.1
+	    hooks:
+	      - id: trailing-whitespace
+	      - id: end-of-file-fixer
+	      - id: check-yaml
+	  - repo: https://github.com/ansible-community/ansible-lint
+	    rev: v5.2.1
+	    hooks:
+	      - id: ansible-lint
+EOF
+
+pre-commit install

snippets/rsync.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env sh
+
+rsync -AELPXansvvz --append-verify --delete \
+	--fake-super --no-i-r --no-motd --exclude '@eaDir' --exclude "changes_*" \
+	"synology.lan:/volume1/vault/" \
+	"./" \
+| grep -Ev -e uptodate -e "/$"
+
+rsync -vv --append-verify --delete --executability --partial --progress --dry-run  \
+	--archive --acls --xattrs --human-readable --sparse --copy-links --preallocate \
+	--fake-super --no-inc-recursive --no-motd --exclude '@eaDir' --compress --secluded-args \
+	--backup --backup-dir="changes_$(date +'%F_%H-%m-%S')" --exclude "changes_*" \
+	"synology.lan:/volume1/vault/" \
+	"./"

snippets/ssh.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+eval `ssh-agent` && ssh-add

snippets/stow.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+stow --dotfiles --target "$HOME" --verbose 'antigen' 'bash' 'git' 'gpg' 'linux' 'python' 'ssh' 'tmux' 'vim' 'zsh'

snippets/virtualbox.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+
+sudo gpasswd -a 'user' 'vboxusers'
+usermod --append --groups 'vboxusers'

snippets/winget.bat

@@ -0,0 +1 @@
+winget install --id BitSum.ProcessLasso

snippets/zypper.sh

@@ -21,7 +21,7 @@ sudo zypper install 'parallel'
 sudo zypper in --no-confirm --download 'in-advance' 'https://prerelease.keybase.io/keybase_amd64.rpm'
 sudo zypper in --no-recommends 'gv' 'virtualbox-ose=2.0.6' '/root/ansible.rpm'
 sudo zypper in -r 'https://repo.vivaldi.com/archive/vivaldi-suse.repo' 'vivaldi'
-sudo zypper in -f 'amdgpu-dkms'
+sudo zypper in -f 'amdgpu-dkms' 'bluez-auto-enable-devices'
 
 # Check the dependencies of *installed* resolvables are satisfied
 zypper verify 'git-lfs'