`-h`
`--help`

  Print a short help text and exit.

`--version`

  Print a short version string and exit.

`--no-pager`

  Do not pipe output into a pager.

`--no-pager`

  Do not pipe output into a pager.

`--no-ask-password`

  Do not query the user for authentication for privileged operations.

`--legend=`BOOL

  Enable or disable printing of the legend, i.e. column headers and the footer with hints. The legend is printed by default, unless disabled with `--quiet` or similar.

`--no-legend`

  Do not print the legend, i.e. column headers and the footer with hints.

`--cat-config`

  Copy the contents of config files to standard output. Before each file, the filename is printed as a comment.

`--tldr`

  Copy the contents of config files to standard output. Only the "interesting" parts of the configuration files are printed, comments and empty lines are skipped. Before each file, the filename is printed as a comment.

`--json=`MODE

  Shows output formatted as JSON. Expects one of `short` (for the shortest possible output without any redundant whitespace or line breaks), `pretty` (for a pretty version of the same, with indentation and line breaks) or `off` (to turn off JSON output, the default).

`-s`
`--signal=`

  When used with `kill`, choose which signal to send to selected processes. Must be one of the well-known signal specifiers such as `SIGTERM`, `SIGINT` or `SIGSTOP`. If omitted, defaults to `SIGTERM`.

  The special value `help` will list the known values and the program will exit immediately, and the special value `list` will list known values along with the numerical signal numbers and the program will exit immediately.

`--image-policy=policy`

  Takes an image policy string as argument, as per elogind.image-policy 7. The policy is enforced when operating on the disk image specified via `--image=`, see above. If not specified defaults to the `*` policy, i.e. all recognized file systems in the image are used.

`--esp-path=`

  Path to the EFI System Partition (ESP). If not specified, `/efi/`, `/boot/`, and `/boot/efi/` are checked in turn. It is recommended to mount the ESP to `/efi/`, if possible.

`--boot-path=`

  Path to the Extended Boot Loader partition, as defined in the Boot Loader Specification. If not specified, `/boot/` is checked. It is recommended to mount the Extended Boot Loader partition to `/boot/`, if possible.