Split tutorial on pacman
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@ -37,8 +37,9 @@ opportunity to learn about computers, files, directories and programs.
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* [[./tutorial/dd_command_flash_usb.org][Using dd command to flash usb]]
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* [[./tutorial/dd_command_flash_usb.org][Using dd command to flash usb]]
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* [[./tutorial/compress_pdf.org][Compress a pdf file]]
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* [[./tutorial/compress_pdf.org][Compress a pdf file]]
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* [[./tutorial/luakit.org][Searching and editing configuration files]]
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* [[./tutorial/luakit.org][Searching and editing configuration files]]
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* [[./tutorial/pacman.org][Use package manager in Parabola GNU-linux]]
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* [[./tutorial/pacman.org][Use package manager in Parabola GNU-linux: verify packages in cache]]
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* [[./tutorial/removing_packages.org][Removing packages in Parabola GNU-Linux]]
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** Disk space utilization and manipulation
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** Disk space utilization and manipulation
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* [[./tutorial/ncdu.org][Exploring disk space with 'ncdu']]
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* [[./tutorial/ncdu.org][Exploring disk space with 'ncdu']]
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@ -16,6 +16,8 @@ Open a terminal and run the code
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#+RESULTS:
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#+RESULTS:
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| 6000 |
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| 6000 |
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Check space used by packages (cache)
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#+begin_src bash
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#+begin_src bash
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du -sh /var/cache/pacman/pkg/
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du -sh /var/cache/pacman/pkg/
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#+end_src
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#+end_src
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@ -0,0 +1,31 @@
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#+date: 2021-07-28
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#+options: toc:nil num:nil
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* Checking and cleaning packages and package cache in Parabola GNUlinux
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** Removing unused packages by name
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Let's say you want to delete the following packages:
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* zim
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* mpv
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* smplayer
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#+begin_example sh
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pacman -Rs zim mpv smplayer
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#+end_example
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** List all installed packages
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List and redirect the output to the file "pkglist.txt"
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#+begin_example sh
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pacman -Qqe > pkglist.txt
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#+end_example
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List all packages with size
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#+begin_example sh
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LC_ALL=C pacman -Qi | awk '/^Name/{name=$3} /^Installed Size/{print $4$5, name}' | sort -h
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#+end_example
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