# /sbin/ping -c '3' '8.8.8.8'PING 8.8.8.8 (8.8.8.8): 56 data bytes64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.090 ms64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.039 ms64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.036 ms--- 8.8.8.8 ping statistics ---3 packets transmitted, 3 packets received, 0.0% packet lossround-trip min/avg/max/stddev = 0.036/0.055/0.090/0.025 ms
# /usr/sbin/traceroute -w 2 -n -m '18' 'google.com'traceroute: unknown host google.com