src/oping.c: Implement the "-O" option.

[liboping.git] / src / mans / oping.pod

diff --git a/src/mans/oping.pod b/src/mans/oping.pod
index b2d09481daff74833e9a995def715546c693376f..425bdca25fc1b6bc6e5989af723ff53df070b7ef 100644 (file)
--- a/src/mans/oping.pod
+++ b/src/mans/oping.pod
@@ -31,7 +31,7 @@ supports colors.
 
 =item B<-4>
 
-Force the use of IPv4. 
+Force the use of IPv4.
 
 =item B<-6>
 
@@ -85,6 +85,12 @@ real user ID (as returned by L<getuid(2)>) and the effective user ID (as
 returned by L<geteuid(2)>) differ, the only argument allowed for this option is
 "-" (i.e. standard input).
 
+=item B<-O> I<filename>
+
+Write measurements in I<Comma Separated Values> (CSV) format to I<filename>.
+This option writes three columns per row: wall clock time in (fractional)
+seconds since epoch, hostname and the round trip time in milliseconds.
+
 =item B<-Q> I<qos>
 
 Specify the I<Quality of Service> (QoS) for outgoing packets. This is a
@@ -172,6 +178,12 @@ I<Explicit Congestion Notification> (ECN), even if the deprecated
 I<Type of Service> (ToS) aliases were used to specify the bits of outgoing
 packets.
 
+=item B<-m> I<mark>
+
+I<Linux only> Sets the I<mark> (an integer number) on outgoing packets. This
+can be used by L<iptables(8)> and other networking infrastructure for filtering
+and routing.
+
 =item B<-u>|B<-U>
 
 I<noping only> B<-u> forces UTF-8 output, B<-U> disables UTF-8 output. If
@@ -211,7 +223,7 @@ whiskers and 2.5% above.
 
   |----------[#####|##########]--------------------------------------------|
   ^          ^     ^          ^                                            ^
- 2.75%      25%   50%        75%                                         97.5%
+ 2.5%       25%   50%        75%                                         97.5%
 
 =item B<histogram>