Usage: ping -t -a -n count -l size -f -i TTL -v TOS -r count -s count -j host-list | -k host-list -w timeout -R -S srcaddr ...

Usage: ping [-t] [-a] [-n count] [-l size] [-f] [-i TTL] [-v TOS]             [-r count] [-s count] [[-j host-list] | [-k host-list]]             [-w timeout] [-R] [-S srcaddr] [-4] [-6] target_name  Options:     -t             Ping the specified host until stopped.                    To see statistics and continue - type Control-Break;                    To stop - type Control-C.     -a             Resolve addresses to hostnames.     -n count       Number of echo requests to send.     -l size        Send buffer size.     -f             Set Don't Fragment flag in packet (IPv4-only).     -i TTL         Time To Live.     -v TOS         Type Of Service (IPv4-only).     -r count       Record route for count hops (IPv4-only).     -s count       Timestamp for count hops (IPv4-only).     -j host-list   Loose source route along host-list (IPv4-only).     -k host-list   Strict source route along host-list (IPv4-only).     -w timeout     Timeout in milliseconds to wait for each reply.     -R             Use routing header to test reverse route also (IPv6-only).      -S srcaddr     Source address to use.     -4             Force using IPv4.     -6             Force using IPv6.