lenzhangMacbookAir:~ lenzhang$ ping
li385-133.members.linode.comPING
li385-133.members.linode.com (106.187.42.133): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
Request timeout for icmp_seq 4
Request timeout for icmp_seq 5
Request timeout for icmp_seq 6
Request timeout for icmp_seq 7
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