• 7z
    #archive #zip #compression
  • adb
    #android #phone #backup #avahi
  • asciinema
    #svg-term-cli #record #cast #terminal
  • barcode
    #encode #decode #code39 #code128 #gs1-128 #zint
  • bash
    #terminal #shebang
  • battery
    #power
  • chmod
    #file #permissions, #access #rights
  • curl
    #nghttp #http2 #http3 #ssl #tls #certificates
  • diff
    #directories
  • docker
  • domains
    #dns #dig #dog #nslookup #reverse #lookup
  • encoding
    #base16 #base32 #base64 #utf-8 #unicode
  • exiftool
    #image-processing #exif #gps #gpx #tracking #datetime #timezones
  • eyed3
    #music #mp3 #id3v2 #cover
  • ffmpeg
    #record-screen #screencast #mp4 #av1 #opus #webm #video #pacmd
  • find
    #filetypes #files #search #duplicates #same #fdupes #chmod #touch #xargs
  • git
    #vcs #bundle #ssh
  • gpg
    #security #privacy #gnupg #openpgp #nitrokey #sequoia #sq #bip39key #ssh
  • gpsbabel
  • grep
    #search
  • hardware
    #dmidecode #hwinfo #ip #mac #lscpu #lspci #lsusb #inxi #nmcli
  • iconv
    #encoding #charset #convert #unicode #ascii2uni #uni2ascii #utf-8 #iso-8559-1
  • imagemagick
    #image-processing #gif #icotool #icoutils #webp #mogrify #convert #pdf #optipng #pngquant #svgo #minimize #reduce #favicon
  • key derivation
    #key #derivation #function #hkdf
  • kopia
    #backup
  • linux settings
    #gsettings #gthumb #dconf #mousepad #xfconf-query
  • midi
    #sound #music
  • mpv
    #video
  • neovim
    #vim #astronvim #editor #ide
  • network capture
    #wireshark #termshark #tcpdump #pcap #strace #httptap
  • nmap
    #network #lan #port-scanning #security #ssl #tls #ciphers #gateway #ip #route #routing
  • ntp
    #time #hwclock #update
  • openssl
    #security #certificates #ncat #tls #ssl
  • par2
    #archive #recovery #parity #parchive
  • partitions
    #dd #df #du #lsblk #disk #space #size #backup
  • paru
    #pacman #manjaro #aur #yay #pkgbuild
  • passwords
    #security #privacy #entropy
  • pdf
    #ghostscript #enscript
  • qalc
    #calculator #math #plot #graph #function
  • qr code
    #barcode #encode #decode #zbarimg #zbarcam
  • rabbitmq
    #messaging
  • scan
    #document #paper #ocr
  • shred
    #rm #delete #securely #erase
  • sound
    #pacmd #pactl #wpctl #audio #pulseaudio #pipewire #wireplumber #hdmi #alsa #bluetooth #bluetoothctl
  • ssh
    #remote #admin #tunneling #sshfs #scp #port-forwarding
  • tig
    #git
  • totp
    #onetime #password #andotp #aegis #2fa #oathtool #totp-cli
  • vagrant
    #virtualbox #virtual #machines
  • webp
    #image-processing
  • xattr
    #extended #attributes #file
  • xrandr
    #autorandr #external-monitor
  • xxd
    #hex
  • yt dlp
    #offline-data, #youtube-dl
  • zathura
    #pdf #epub #cbr #cbz #comic #reader
  • zip
    #find #archive