Update cheatsheets

linux/pacman-query

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pacman --query
+
+> Arch Linux package manager utility.
+> See also: `pacman`.
+> More information: <https://man.archlinux.org/man/pacman.8>.
+
+- List installed packages and versions:
+
+`pacman --query`
+
+- List only packages and versions that were explicitly installed:
+
+`pacman --query --explicit`
+
+- Find which package owns a file:
+
+`pacman --query --owns {{filename}}`
+
+- Display information about an installed package:
+
+`pacman --query --info {{package}}`
+
+- List files owned by a package:
+
+`pacman --query --list {{package}}`
+
+- List orphan packages (installed as dependencies but not required by any package):
+
+`pacman --query --unrequired --deps --quiet`
+
+- List installed packages not found in the repositories:
+
+`pacman --query --foreign`
+
+- List outdated packages:
+
+`pacman --query --upgrades`