systat(1) has undocumented ifstat options. Shall we document them? Check out if_keyboard_callback() in if.c for the code.
oks,comments? -mark PS Perhaps this is another "pointless" diff ;) Apologies in advance. Index: systat.1 =================================================================== RCS file: /cvs/src/usr.bin/systat/systat.1,v retrieving revision 1.91 diff -u -p -r1.91 systat.1 --- systat.1 5 Apr 2011 07:35:32 -0000 1.91 +++ systat.1 28 Apr 2011 11:25:58 -0000 @@ -259,9 +259,20 @@ represent whether the interface is conne in the case of .Xr carp 4 interfaces, whether the interface is in master or backup state, respectively. +.Pp The character .Ic B changes the counter view between bytes and bits. +Pressing +.Ic b +displays statistics as calculated from boot time. +.Ic r +changes the counters to show their totals as calculated +between display refreshes. +.Ic t +changes the counters to show the average per second over +the display refresh interval, +this is the default. .\"See below for more options. .It Ic iostat Display statistics about disk throughput.