ubuntu-distro-info -V (return code: 1)
ubuntu-distro-info: unrecognized option `--version'
ubuntu-distro-info --help (return code: 0)
Usage: ubuntu-distro-info [options]
Options:
-h --help show this help message and exit
--date=DATE date for calculating the version (default: today)
--series=SERIES series to calculate the version for
-y[MILESTONE] additionally, display days until milestone
--days=[MILESTONE] (created, release, eol, eol-server)
-a --all list all known versions
-d --devel latest development version
--lts latest long term support (LTS) version
-s --stable latest stable version
--supported list of all supported stable versions
--unsupported list of all unsupported stable versions
-c --codename print the codename (default)
-f --fullname print the full name
-r --release print the release version
See ubuntu-distro-info(1) for more info.