92 lines
1.9 KiB
Org Mode
92 lines
1.9 KiB
Org Mode
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#+TITLE:System maintenance
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#+SETUPFILE: ./setup/org-setup-file.org
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https://wiki.archlinux.org/title/System_maintenance
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* Update
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** System packages
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To check packages to update:
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#+begin_src bash
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paru -Qu
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#+end_src
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And then to perform the update:
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#+begin_src bash
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paru
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#+end_src
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** NPM
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First update =npm= itself
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#+begin_src bash
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sudo npm install npm@latest -g
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#+end_src
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Then, we can list outdated packages:
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#+begin_src bash
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npm outdated -g --depth=0
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#+end_src
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And finally perform the update:
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#+begin_src bash
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sudo npm update -g
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#+end_src
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** PIP
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First upgrade =pip= itself:
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#+begin_src bash
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/usr/bin/python3 -m pip install --upgrade pip
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#+end_src
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Then list outdated packages:
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#+begin_src bash
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pip3 list --outdated
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#+end_src
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And update everything with:
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#+begin_src bash
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pip3 list --outdated --format=freeze | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip3 install -U
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#+end_src
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** Emacs and Vim
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Update Doom emacs with:
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#+begin_src bash
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doom up
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#+end_src
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And Vim packages with:
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#+begin_src bash
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nvim -c PlugUpgrade -c PlugUpdate
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#+end_src
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* Check problems in the system
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First check for failed services:
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#+begin_src bash
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systemctl --failed
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#+end_src
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Same for user services:
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#+begin_src bash
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systemctl --user --failed
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#+end_src
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Look for errors in the logs:
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#+begin_src bash
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sudo journalctl -p 3 -b
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#+end_src
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* Check orphan and dropped packages
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Run the following to list all orphan packages:
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#+begin_src bash
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pacman -Qtdq | fzf --preview 'pacman -Qil {}' --layout=reverse --bind 'enter:execute(pacman -Qil {} | less)'
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#+end_src
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Then, either remove the unused packages or set the package to "explicitly installed" with:
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#+begin_src bash
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sudo pacman -D --asexplicit package_name
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#+end_src
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Use the =ancient-packages= ([[https://aur.archlinux.org/packages/ancient-packages/][link]]) command to list dropped packages (packages may longer in the remote repositories, but still on the local system):
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#+begin_src bash
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ancient-packages
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#+end_src
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