gnome-logs --version (return code: 0)
gnome-logs - Version 3.26.0
gnome-logs --help (return code: 0)
Usage:
gnome-logs [OPTION?]
Help Options:
-h, --help Show help options
--help-all Show all help options
--help-gapplication Show GApplication options
--help-gtk Show GTK+ Options
Application Options:
-v, --version Print version information and exit
--display=DISPLAY X display to use