CheatSheet

Revision as of 17:38, 4 February 2022 by Andreas85 (talk | contribs) (Permissions)

CheatSheet for Manjaro

The original startet with a thread at https://forum.manjaro.org/t/manjaro-cli-cheat-sheet/101305/3

Locating and Installing Packages

Update mirrorlist with the fastest mirrors

user $ sudo pacman-mirrors --fasttrack && sudo pacman -Syyu COPY TO CLIPBOARD


root # pacman-mirrors --fasttrack && pacman -Syyu COPY TO CLIPBOARD


Check if updates are available

user $ pamac checkupdates -a COPY TO CLIPBOARD


Update all installed packages

user $ pamac upgrade -a COPY TO CLIPBOARD


Search available packages

user $ pamac search PackageName COPY TO CLIPBOARD


Install packages

user $ pamac install PackageName COPY TO CLIPBOARD


Uninstall packages

user $ pamac remove PackageName COPY TO CLIPBOARD


Maintenance

Generate cache list

user $ du -sh ~/.cache/* COPY TO CLIPBOARD


Purge files not accessed in 100 days

user $ find ~/.cache/ -type f -atime +100 -delete COPY TO CLIPBOARD


Report journal current size

user $ journalctl --disk-usage COPY TO CLIPBOARD


Remove but recent entries by size or time

user $ journalctl --vacuum-size=50M COPY TO CLIPBOARD


user $ journalctl --vacuum-time=2weeks COPY TO CLIPBOARD


Check for orphaned packages

user $ pamac list -o COPY TO CLIPBOARD


Remove all orphans

user $ pamac remove -o COPY TO CLIPBOARD


Remove all packages except the latest 3 versions

user $ pamac clean --keep 3 COPY TO CLIPBOARD


AUR

Search for packages

user $ pamac search -a PackageName COPY TO CLIPBOARD


Build the package

user $ pamac build PackageName COPY TO CLIPBOARD


Access rights

Executes command as root

user $ sudo [command] COPY TO CLIPBOARD


Empties password cache

user $ sudo -k COPY TO CLIPBOARD


Edits /etc/sudoers

user $ sudo visudo COPY TO CLIPBOARD


Changes user password

user $ passwd COPY TO CLIPBOARD


Changes owner and group of file

user $ chown [owner]:[group] -c [file] COPY TO CLIPBOARD


Changes the file permissions

user $ chmod [permissions] -c [file] COPY TO CLIPBOARD


Set permissions in octal mode: 4(read) 2(write) 1(execute)

Example: 755 read-write-execute for owner and read-execute for group and others

Displays files and permissions [of directory]

user $ ls -lh [dir] COPY TO CLIPBOARD


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user $ example command should be here COPY TO CLIPBOARD



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See Also

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