Manage Package or Clean Arch after update

Clean - Arch Linux after Update.md

1. Clean package cache: $ sudo pacman -Sc

2.Remove unused packages: $ sudo pacman -Rns $(pacman -Qdtq)

3.Fully remove a Package with unrequire dependencys $ sudo pacman -Rns PAK_NAME

4. get list of package with description

for package in $(pacman -Qetq); do
    description=$(expac -S '%d' $package)
    echo "$package: $description"
done > explicitly_installed_packages_with_descriptions.txt

5. get pack with dependencys (as tree) $ for package in $(pacman -Qetq); do pactree $package; done

6. for check package and dependenci status of a package:

pacman -Qi PAC_NAME

7. List of installed package sorted:

grep "installed" /var/log/pacman.log | awk '{print $1, $2, $4}' | grep -Ff <(pacman -Qqe) | sort