Merge commit 'refs/merge-requests/1' of git://gitorious.org/procps/procps

2012-03-03 14:39:43 +11:00
parent 0053eefbb9 81f64657ba
commit 35d6960b5a
2 changed files with 27 additions and 4 deletions
--- a/watch.1
+++ b/watch.1
@@ -11,6 +11,7 @@ runs
 repeatedly, displaying its output and errors (the first screenfull).  This
 allows you to watch the program output change over time.  By default, the
 program is run every 2 seconds.
+By default,
 .B watch
 will run until interrupted.
 .SH OPTIONS
@@ -46,6 +47,11 @@ Beep if command has a non-zero exit.
 \fB\-e\fR, \fB\-\-errexit\fR
 Freeze updates on command error, and exit after a key press.
 .TP
+\fB\-g\fR, \fB\-\-chgexit\fR
+Exit when the output of
+.I command
+changes.
+.TP
 \fB\-c\fR, \fB\-\-color\fR
 Interpret ANSI color sequences.
 .TP