ping(8) on OpenBSD
The text 6af2a63872ad, as OpenBSD 2.2, OpenBSD 2.1 shipped it.
send ICMP ECHO_REQUEST packets to network hosts
Flags it lists
-
-D -
-I -
-L -
-R -
-T -
-c -
-d -
-f -
-i -
-l -
-n -
-p -
-q -
-r -
-s -
-t -
-v -
-w