Update cheatsheets

tldr/linux/pacconf

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pacconf
+
+> Query and display pacman's configuration options, showing either the full configuration or specific directive values as parsed by pacman.
+> More information: <https://github.com/andrewgregory/pacutils/blob/master/doc/pacconf.pod>.
+
+- Show full parsed pacman configuration:
+
+`pacconf`
+
+- List configured repositories:
+
+`pacconf --repo-list`
+
+- Always show directive names even if only one directive is provided:
+
+`pacconf --verbose {{directive}}`
+
+- Display only first value of multi-value options:
+
+`pacconf --single`
+
+- Display help:
+
+`pacconf --help`
+
+- Display version:
+
+`pacconf --version`

tldr/linux/pacfile

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pacfile
+
+> Display information about package files, including repository data, file system checks, and database comparisons.
+> More information: <https://github.com/andrewgregory/pacutils/blob/master/doc/pacfile.pod>.
+
+- List all available packages:
+
+`pacfile`
+
+- Compare database values to the file system:
+
+`pacfile --check`
+
+- Display help:
+
+`pacfile --help`
+
+- Display version:
+
+`pacfile --version`

tldr/linux/pacrepairfile

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pacrepairfile
+
+> Reset properties on files managed by alpm.
+> More information: <https://github.com/andrewgregory/pacutils/blob/master/doc/pacrepairfile.pod>.
+
+- Search for the package and reset the properties of a file:
+
+`pacrepairfile {{path/to/file}} --package`
+
+- Reset a file quietly:
+
+`pacrepairfile {{package_name}} --quiet --package`
+
+- Reset specific file properties (mode, owner UID, group GID, or modification time):
+
+`pacrepairfile {{package_name}} --{{mode|gid|mtime|uid}} --package`
+
+- Display help:
+
+`pacrepairfile --help`
+
+- Display version:
+
+`pacrepairfile --version`

tldr/linux/semanage-user

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# semanage-user
+
+> Manage SELinux user mappings.
+> See also: `semanage`, `semanage-login`.
+> More information: <https://manned.org/semanage-user>.
+
+- List all SELinux users:
+
+`sudo semanage user {{[-l|--list]}}`
+
+- Add a new SELinux user:
+
+`sudo semanage user {{[-a|--add]}} {{[-R|--roles]}} {{role_name}} {{selinux_user}}`
+
+- Delete a SELinux user:
+
+`sudo semanage user {{[-d|--delete]}} {{selinux_user}}`
+
+- Modify an existing SELinux user's roles:
+
+`sudo semanage user {{[-m|--modify]}} {{[-R|--roles]}} {{role_name}} {{selinux_user}}`
+
+- Add a SELinux user with a specific default level:
+
+`sudo semanage user {{[-a|--add]}} {{[-R|--roles]}} {{role_name}} {{[-L|--level]}} {{s0}} {{selinux_user}}`
+
+- Add a SELinux user with a specific MLS/MCS range:
+
+`sudo semanage user {{[-a|--add]}} {{[-R|--roles]}} {{role_name}} {{[-r|--range]}} {{s0-s0:c0.c1023}} {{selinux_user}}`
+
+- List only customized SELinux users:
+
+`sudo semanage user {{[-l|--list]}} {{[-C|--locallist]}}`

tldr/linux/systemctl-preset-all

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# systemctl preset-all
+
+> Reset the enablement state of all installed units to the defaults specified in preset policy files.
+> See also: `systemctl preset`, `systemctl list-unit-files`.
+> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#preset-all>.
+
+- Reset the enablement state of all installed units:
+
+`sudo systemctl preset-all`
+
+- Enable only if marked as enabled in the preset policy:
+
+`sudo systemctl preset-all --preset-mode enable-only`
+
+- Disable only if marked as disabled in the preset policy:
+
+`sudo systemctl preset-all --preset-mode disable-only`
+
+- Suppress output and return only the exit code:
+
+`sudo systemctl preset-all {{[-q|--quiet]}}`