• canaryWart@programming.dev
    1·
    5 小时前

    I use an fzf based script that queries for updates and lets me choose what to install.

    If you use xbps, or are just curious:

    ::: xu #!/bin/env sh

    self=“$(basename “$0”)”

    error() { printf ‘%s:’ “$self” >&2 # shellcheck disable=SC2068 printf ’ %s’ $@ >&2 printf ‘\n’ >&2 }

    fatal() { error “$@” exit 1 }

    if [ -x “$(command -v sk)” ]; then finder=sk elif [ -x “$(command -v fzf)” ]; then finder=fzf else echo “neither fzf or sk are installed” >&2 exit 1 fi

    tmp=“$(mktemp)” || fatal “couldn’t source bindings” grep ‘^export’ “$DOTFILES/.zshenv” | grep -E ‘FZF|SKIM’ >“$tmp” . “$tmp” rm “$tmp”

    shellcheck disable=SC2046

    choices=“$(xbps-install -nSu | cut -f1 -d’ ’ | sed ‘s/-[^-]*$//g’ | $finder | tr ‘\n’ ’ ')”

    [ -n “$choices” ] || exit

    guard=pkexec command -v “$guard” >/dev/null 2>/dev/null || guard=sudo

    shellcheck disable=SC2086

    while ! $guard xbps-install -Syu $choices; do :; done

    :::

    • KernelTale@programming.devEnglish
      3·
      7 小时前

      Cachy has a tray icon running the updates in terminal. It likely can be started from terminal as well and I think it was like octopy?

  • Captain Aggravated@sh.itjust.worksEnglish
    9·
    21 小时前

    I do both. If I know exactly what I want to install, I’ll install it from the terminal because it’s often more direct. If I go “I need an app that does thing, what’s available?”

      • Captain Aggravated@sh.itjust.worksEnglish
        2·
        7 小时前

        apt-search and dnf-search both exist. I have used both. I prefer a GUI for that because they’ll provide things like screenshots, no CLI tool does, neither to TUI tools like Aptitude.

        • naevaTheRat@lemmy.dbzer0.com
          1·
          5 小时前

          I wasn’t sure, the gui is nicer in some ways but defs less direct and given that you said “terminal is more direct” I thought you were using the gui because you hadn’t made some simple helper scripts for searching the database quickly

    • boonhet@sopuli.xyz
      41·
      1 天前

      Never thought about it, but wouldn’t that just fail after the first one it fails to find? I think most install commands return nonzero if nothing is installed

      Should probably use or instead of and

      • FlexibleToast@lemmy.worldEnglish
        6·
        1 天前

        The $1 is a positional variable. So if you run ./script.sh arg1 $1 would be arg1 in that example, $0 would be the ./script.sh. It’s the simplest way to pass an argument to a script.

        • electric_nan@lemmy.ml
          1·
          1 天前

          So… huh? What role does this play, since all the lines in the picture have $1? If you run it with arg1, won’t it run them all? And if you left out arg1 and also didn’t add $1 to each line, wouldn’t it also just run all of them?

          • Captain Aggravated@sh.itjust.worksEnglish
            7·
            21 小时前

            So the joke is, you’ve got something you want to install, be it a Python module, Java library, steam game, desktop application, whatever. You want it installed, figuring out which package manager has it and remembering the exact command syntax starts getting to be a pain, so just use this script to try installing it from a variety of sources.

            You would evoke it by running ./install.sh package and it will replace all instances of $1 with the string “package” at runtime. The ampersand at the end of each line will run that line as a separate background process rather than in the foreground process, so effectively this will attempt to install “package” or whatever you put in as an argument from a half dozen sources simultaneously in parallel.

            These include the old and new Python package managers, the old and new Red Hat package managers, debian/Ubuntu’s APT with and without sudo, cloning a git repo and building from source, and the icing on the cake is curling directly into bash.

            Don’t curl directly into bash. You’ll catch genital rabies.

            Remember that this is an XKCD comic, it’s a joke. The alt-text says “The failures usually don’t hurt anything and if it installs multiple versions it increases the chance one of them is right. (the ‘yes’ command and ‘2>/dev/null’ are recommended additions.)” “Yes” is a bash command that will spam ‘y’ in the terminal, the point of it is to answer yes to any questions an automated system asks, and 2>/dev/null will stop it from displaying errors. These add an even deeper level of Yolo-ing.

          • A Basil Plant@lemmy.world
            6·
            1 天前

            If you run it with arg1, won’t it run them all?

            Yes, that is the intention. When you’re following some guide online and it requires you use some “software”, you may not know how to install that software.

            This install.sh script tries package managers, because one of them will probably work. Others will fail.

            For example, installing numpy (python package): pip install succeeds and all the other ones (hopefully) fail.

            Installing libcurl4-openssl-dev (curl with openssl library file): apt-get install works and all other ones (hopefully) fails.

            Longer and more thorough explanation:

            https://www.explainxkcd.com/wiki/index.php/1654:_Universal_Install_Script

  • konomi@piefed.blahaj.zoneEnglish
    461·
    1 天前

    I’ll keep making Debian users aware that they can do it all in one command since Trixie.

    sudo apt --update --autoremove --with-new-pkgs upgrade
      • Successful_Try543@feddit.org
        6·
        1 天前

        Yes, it’s a command from apt-get that apt only passes through:

        –auto-remove, --autoremove
        If the command is either install or remove, then this option acts like running the autoremove command, removing unused dependency packages. Configuration Item: APT::Get::AutomaticRemove.

        –with-new-pkgs
        Allow installing new packages when used in conjunction with upgrade. This is useful if the update of an installed package requires new dependencies to be installed. Instead of holding the package back upgrade will upgrade the package and install the new dependencies. Note that upgrade with this option will never remove packages, only allow adding new ones. Configuration Item: APT::Get::Upgrade-Allow-New.

        -U, --update
        Run the update command before the specified command. This is supported for commands installing, removing, or upgrading packages such as install, remove, safe-upgrade, full-upgrade. This can be useful to ensure a command always installs the latest versions, or, in combination with the –snapshot option to make sure the snapshot is present when install is being run.

        https://manpages.debian.org/trixie/apt/apt-get.8.en.html

    • naevaTheRat@lemmy.dbzer0.com
      1·
      7 小时前

      I use bazzite on my BC250 console but bazzite’s package management is horrible lmao.

      It’s good for something you install and never touch but not adequate for general purpose computing.

      Pacman is an amazing package manager, dnf is probably better but inertia has me prefer pacman. The rest suck