Notes
- addgroup
- adduser
- Alpine Linux
- Ansible
- ANSI escape sequences
- AppArmor
- apt
- apt-cache
- apt-config
- apt-file
- aptitude
- apt-mark
- at
- awk
- Bash
- BorgBackup
- Btrfs
- chvt
- cron
- dconf
- Debian
- Debian desktop
- Debian server
- delgroup
- deluser
- Desktop Entries
- DietPi
- diff
- dig
- dmesg
- dmidecode
- dnf
- doas
- Dotfiles
- dpkg
- dpkg-query
- Easy Effects
- Elfeed
- Emacs
- Emacs Lisp
- fdisk
- Fedora
- find
- Firefox
- firewalld
- fish shell
- Flash USB
- Flatpak
- Forge
- FreeBSD
- FreshRSS
- fstab
- getent
- Git
- GNOME
- GnuPG (gpg)
- GNU Stow
- gpasswd
- grep
- groupadd
- groupdel
- groupmod
- gsettings
- journalctl
- less
- libvirt
- Linux
- ln
- localectl
- Logical Volume Manager
- loginctl
- ls
- lsblk
- lsof
- man
- mount
- nftables
- nginx
- nmap
- nslookup
- nvme
- OpenSSL
- OpenWrt
- Org Mode
- passwd
- patch
- Pi-hole
- Power Management
- Profanity
- Prosody
- rpm
- rsync
- secret-tool
- sed
- SELinux Policy Management Tool
- shred
- smartctl
- Snap
- sort
- SSH
- sudo
- Sway
- Syncthing
- sysstat
- systemd
- System time
- tar
- tcpdump
- tmpfiles.d
- tmux
- udiskctl
- ufw
- Unattended Upgrades
- Unbound
- useradd
- userdel
- usermod
- Verify ISO files
- Vim
- Virtualization
- WireGuard
- Xfce
- yt-dlp