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sudo: add --login, --shell and --list examples (#5202)

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Laurent Indermühle 2021-01-30 22:04:40 +01:00 • committed by GitHub
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pages/common/sudo.md
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@ -1,6 +1,7 @@
# sudo # sudo
> Executes a single command as the superuser or another user. > Executes a single command as the superuser or another user.
> More information: <https://www.sudo.ws/sudo.html>.
- Run a command as the superuser: - Run a command as the superuser:
@ -8,16 +9,28 @@
- Edit a file as the superuser with your default editor: - Edit a file as the superuser with your default editor:
`sudo -e {{/etc/fstab}}` `sudo --edit {{/etc/fstab}}`
- Run a command as another user and/or group: - Run a command as another user and/or group:
`sudo -u {{user}} -g {{group}} {{id -a}}` `sudo --user={{user}} --group={{group}} {{id -a}}`
- Repeat the last command prefixed with "sudo" (only in bash, zsh, etc.): - Repeat the last command prefixed with "sudo" (only in `bash`, `zsh`, etc.):
`sudo !!` `sudo !!`
- Launch the default shell with superuser privileges: - Launch the default shell with superuser privileges and run login-specific files (`.profile`, `.bash_profile`, etc.):
`sudo -i` `sudo --login`
- Launch the default shell with superuser privileges without changing the environment:
`sudo --shell`
- Launch the default shell as the specified user, loading the user's environment and reading login-specific files (`.profile`, `.bash_profile`, etc.):
`sudo --login --user={{user}}`
- List the allowed (and forbidden) commands for the invoking user:
`sudo --list`