A list of the linux tools I found useful.

useful_linux_tools.md

• ULauncher: Application launcher with alot of powerful features

  • The theme I'm using is Matcha dark azul https://github.com/DaveHigs/Matcha-Dark-Azul-ulauncher
  • The extesnsions I'm using are:
    • Meet: https://github.com/randomCharacter/ulauncher-meet
      Keyword: meet
      Saved meetings: hi:gfd-fyzy-gsv;
    • Terminal Runner: https://github.com/lighttigerXIV/ulauncher-terminal-runner-extension
      Keyword: >
    • Emoji: https://github.com/Ulauncher/ulauncher-emoji
      Keyword: em
    • Bluetooth Quick Connect: https://github.com/Eckhoff42/Ulauncher-Bluetooth-quick-connect
      Keyword: bt
      Device list: "Oraimo 78:15:2D:20:88:40, ibnsamy_mobile EC:7C:B6:A0:68:7B"

• Firefox Developers Edition: The mose lightweight browser I've tried.

  1. Create a directory to store APT repository keys if it doesn't exist:

     sudo install -d -m 0755 /etc/apt/keyrings

  2. Import the Mozilla APT repository signing key:

     wget -q https://packages.mozilla.org/apt/repo-signing-key.gpg -O- | sudo tee /etc/apt/keyrings/packages.mozilla.org.asc > /dev/null

  3. The fingerprint should be 35BAA0B33E9EB396F59CA838C0BA5CE6DC6315A3. You may check it with the following command:

     gpg -n -q --import --import-options import-show /etc/apt/keyrings/packages.mozilla.org.asc | awk '/pub/{getline; gsub(/^ +| +$/,""); if($0 == "35BAA0B33E9EB396F59CA838C0BA5CE6DC6315A3") print "\nThe key fingerprint matches ("$0").\n"; else print "\nVerification failed: the fingerprint ("$0") does not match the expected one.\n"}'

  4. Add the Mozilla APT repository to your sources list:

     echo "deb [signed-by=/etc/apt/keyrings/packages.mozilla.org.asc] https://packages.mozilla.org/apt mozilla main" | sudo tee -a /etc/apt/sources.list.d/mozilla.list > /dev/null

  5. Configure APT to prioritize packages from the Mozilla repository:

     echo '
     Package: *
     Pin: origin packages.mozilla.org
     Pin-Priority: 1000
     ' | sudo tee /etc/apt/preferences.d/mozilla

  6. Update your package list and install the Firefox .deb package:

     sudo apt update && sudo apt-get install firefox-devedition