[root@localhost Perl_Ping]# ping 192.168.1.150 -c 5
PING 192.168.1.150 (192.168.1.150) 56(84) bytes of data.
64 bytes from 192.168.1.150: icmp_req=1 ttl=254 time=2.12 ms
64 bytes from 192.168.1.150: icmp_req=2 ttl=254 time=2.07 ms
64 bytes from 192.168.1.150: icmp_req=3 ttl=254 time=2.18 ms
64 bytes from 192.168.1.150: icmp_req=4 ttl=254 time=2.13 ms
64 bytes from 192.168.1.150: icmp_req=5 ttl=254 time=2.15 ms

--- 192.168.1.150 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4005ms
rtt min/avg/max/mdev = 2.072/2.134/2.187/0.055 ms