ifpps: Consistently list command line options

Instead of (more or less) arbitrarily listing the command line options,
sort them according to the following rule:

- options with required argument, alphabetically by short option
- options without argument, alphabetically by short option
- common options -v/--version and -h/--help

Do this in the short options string, the long options struct, the
in-program usage and the man page.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 5 insertions, 5 deletions

diff --git a/ifpps.8 b/ifpps.8
index c151899..60a9385 100644
--- a/ifpps.8
+++ b/ifpps.8
@@ -52,15 +52,12 @@ facilitates creation of gnuplot figures from ifpps time series.
 .SS -d <netdev>, --dev <netdev>
 Networking device to fetch statistics from, for example eth0, wlan0.
 .PP
-.SS -t <time>, --interval <time>
-Statistics refresh interval in milliseconds, default is 1000ms.
-.PP
 .SS -n, --num-cpus
 Set maximum number of top hitter CPUs (in terms of time spent in system/user
 mode) to display in ncurses mode, default is 10.
 .PP
-.SS -p, --promisc
-Turn on promiscuous mode for the given networking device.
+.SS -t <time>, --interval <time>
+Statistics refresh interval in milliseconds, default is 1000ms.
 .PP
 .SS -c, --csv
 Output (once) the ncurses data to the terminal as gnuplot(1)-ready data.
@@ -75,6 +72,9 @@ processed later with gnuplot(1).
 Show median values across all CPUs for CPU load, interrupts (per interval and
 absolute) and software interrupts.
 .PP
+.SS -p, --promisc
+Turn on promiscuous mode for the given networking device.
+.PP
 .SS -W, --no-warn
 Suppress possible warnings in the ncurses output, e.g. about a too low sampling
 interval that could cause performance regression.