Update cheatsheets

linux/dpkg

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# dpkg
+
+> Debian package manager.
+> Some subcommands such as `dpkg deb` have their own usage documentation.
+> For equivalent commands in other package managers, see <https://wiki.archlinux.org/title/Pacman/Rosetta>.
+> More information: <https://manpages.debian.org/latest/dpkg/dpkg.html>.
+
+- Install a package:
+
+`dpkg -i {{path/to/file.deb}}`
+
+- Remove a package:
+
+`dpkg -r {{package}}`
+
+- List installed packages:
+
+`dpkg -l {{pattern}}`
+
+- List a package's contents:
+
+`dpkg -L {{package}}`
+
+- List contents of a local package file:
+
+`dpkg -c {{path/to/file.deb}}`
+
+- Find out which package owns a file:
+
+`dpkg -S {{path/to/file}}`