ping(8) on FreeBSD
The text f6c9d3a3e9da, as FreeBSD 2.1.7.1-RELEASE, FreeBSD 2.1.7-RELEASE, FreeBSD 2.1.5-RELEASE, FreeBSD 2.0.5-RELEASE shipped it.
send ICMP ECHO_REQUEST packets to network hosts
Flags it lists
-
-R -
-c -
-d -
-f -
-i -
-l -
-n -
-p -
-q -
-r -
-s -
-v