From 3b93b29696e7138f68aab795767c2fd90fd03b3e Mon Sep 17 00:00:00 2001
From: Guillaume Chazarain <guichaz@gmail.com>
Date: Sun, 20 Apr 2008 02:39:08 +0200
Subject: [PATCH] Document the 'o' key.

---
 iotop/ui.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/iotop/ui.py b/iotop/ui.py
index 7e30a38..e8bbc03 100644
--- a/iotop/ui.py
+++ b/iotop/ui.py
@@ -217,7 +217,8 @@ DISK READ and DISK WRITE are the block I/O bandwidth used during the sampling
 period. SWAPIN and IO are the percentages of time the thread spent respectively
 while swapping in and waiting on I/O more generally.
 Controls: left and right arrows to change the sorting column, r to invert the
-sorting order, q to quit, any other key to force a refresh''' % sys.argv[0]
+sorting order, o to toggle the --only option, q to quit, any other key to force
+a refresh''' % sys.argv[0]
 
 def main():
     parser = optparse.OptionParser(usage=USAGE, version='iotop ' + VERSION)
-- 
2.11.4.GIT