+\fB\-\-action action\fR
+.RS 4
+Specify the action which you want to perform\&. Valid options are "update" to send a message, "friends" to see your friends timeline, "public" to track public timeline, "replies" to see replies to your messages and "user" to see a specific user\'s timeline\&.
+.RE
+.PP
+\fB\-\-user screenname\fR
+.RS 4
+Specify the user you want to see his/her messages while the action is "user"\&.
+.sp
+If no screenname is specified, the default is account name\&.
+.RE
+.PP