gvfs-set-attribute --version (return code: 0)
gvfs 1.28.2
gvfs-set-attribute --help (return code: 0)
Usage:
gvfs-set-attribute [OPTION...] LOCATION ATTRIBUTE VALUE...
Set a file attribute of LOCATION.
Help Options:
-h, --help Show help options
Application Options:
-t, --type=TYPE Type of the attribute
-n, --nofollow-symlinks Don't follow symbolic links
--version Show program version