scim-im-agent -V (return code: 255)
scim-im-agent: unrecognized option '--version'
scim-im-agent --help (return code: 0)
Usage: scim-im-agent [options]
Options
-h, --help Give this help list
-v, --verbose Verbosely print out the debug message into standard output.This option equals to '--debuglevel=6'
-q, --quiet Make it print no debug message at all.This option equals to '--debuglevel=0
-l, --debuglevel Set how verbosely should it print debug output.'--debuglevel=0' equals to '--queit', and '--debuglevel=9' equals to '--verbose'
-s, --standalone Given this, scim-im-agent won't daemonize itself.
-n, --noexit Given this, scim-im-agent won't exit when there is no client.