ps: new usage function

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2011-10-02 13:07:35 +02:00
parent 3c77055c5e
commit db6aea7d3f
4 changed files with 140 additions and 39 deletions
--- a/ps/ps.1
+++ b/ps/ps.1
@@ -633,8 +633,16 @@ Show threads, possibly with SPID column.
 .SH "OTHER INFORMATION"
 .PD 0

-.opt \-\-help
-Print a help message.
+.opt \-\-help \ section
+Print a help message.  The section argument can be
+.IR selection ,
+.IR list ,
+.IR output ,
+.IR threads ,
+.IR misc
+or
+.IR all .
+Arguments can be shorthanded to first letter.

 .opt \-\-info
 Print debugging info.