diff options
| -rw-r--r-- | dotfiles/cheat/pacman | 54 | ||||
| -rw-r--r-- | dotfiles/cheat/update | 5 |
2 files changed, 59 insertions, 0 deletions
diff --git a/dotfiles/cheat/pacman b/dotfiles/cheat/pacman new file mode 100644 index 0000000..737bb64 --- /dev/null +++ b/dotfiles/cheat/pacman @@ -0,0 +1,54 @@ +# All the following command work as well with multiple package names + +# To search for a package +pacman -Ss <package name> + +# To update the local package base and upgrade all out of date packages +pacman -Suy + +# To install a package +pacman -S <package name> + +# To uninstall a package +pacman -R <package name> + +# To uninstall a package and his depedencies, removing all new orphans +pacman -Rcs <package name> + +# To get informations about a package +pacman -Si <package name> + +# To install a package from builded package file (.tar.xz) +pacman -U <file name/file url> + +# To list the commands provided by an installed package +pacman -Ql <package name> | sed -n -e 's/.*\/bin\///p' | tail -n +2 + +# To list explicitly installed packages +pacman -Qe + +# To list the top-most recent explicitly installed packages (not in the base groups) +expac --timefmt='%Y-%m-%d %T' '%l\t%n' $(comm -23 <(pacman -Qeq|sort) <(pacman -Qqg base base-devel|sort)) | sort -r | head -20 + +# To list orphan packages (installed as dependencies and not required anymore) +pacman -Qdt + +# overwrite package +pacman --overwrite + + +# You can't directly install packages from the Arch User Database (AUR) with pacman. +# You need yaourt to perform that. But considering yaourt itself is in the AUR, here is how to build a package from its tarball. +# Installing a package from AUR is a relatively simple process: +# - Retrieve the archive corresponding to your package from AUR website +# - Extract the archive (preferably in a folder for this purpose) +# - Run makepkg in the extracted directory. (makepkg-s allows you to install any dependencies automatically from deposits.) +# - Install the package created using pacman +# Assuming $pkgname contains the package name. +wget "https://aur.archlinux.org/packages/${pkgname::2}/$pkgname/$pkgname.tar.gz" +tar zxvf "$pkgname.tar.gz" +cd "$pkgname" +# Build the package +makepkg -s +# Install +sudo pacman -U <package file (.pkg.tar.xz)> diff --git a/dotfiles/cheat/update b/dotfiles/cheat/update new file mode 100644 index 0000000..0756fcf --- /dev/null +++ b/dotfiles/cheat/update @@ -0,0 +1,5 @@ +# Debian + +## test if server need reboot after upgrade + +test presence of /var/run/reboot-required |