10.5 获得帮助
$ rosmsg -hCommands:
rosmsg show Show message description
rosmsg users Find files that use message
rosmsg md5 Display message md5sum
rosmsg package List messages in a package
rosmsg packages List packages that contain messages$ rosmsg show -hUsage: rosmsg show [options] <message type>
Options:
-h, --help show this help message and exit
-r, --raw show raw message text, including commentsLast updated