gconf-schemas -V (return code: 2)
Usage: gconf-schemas --[un]register file1.schemas [file2.schemas [...]]
gconf-schemas: error: no such option: --version
gconf-schemas --help (return code: 0)
Usage: gconf-schemas --[un]register file1.schemas [file2.schemas [...]]
Options:
-h, --help show this help message and exit
--register register schemas to the GConf database
--unregister unregister schemas from the GConf database
--register-all clean up the GConf database and register all schemas again
--no-signal do not send SIGHUP the running gconfd-2 processes