Linux下长时间ping网络加时间戳并记录到文本

楼主^#

更多发布于：2012-09-16 16:18

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	Linux下长时间ping网络加时间戳并记录到文本由于一些原因，比如需要检查网络之间是否存在掉包等问题，会长时间去ping一个地址，由于会输出大量的信息而且最好要有时间戳，因此我们可以使用简单的几个shell命令组合就可以实现：长时间ping一个地址，记录每次ping的时间戳，并输出到文本保存，另外我们还可以将这个动作放到后台去执行，以免登陆注销之后被中断。首先是长时间ping，这个非常简单，使用参数-c即可： [root@test ~]# ping 192.168.2.1 -c 10 PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data. 64 bytes from 192.168.2.1: icmp_seq=1 ttl=64 time=0.638 ms 64 bytes from 192.168.2.1: icmp_seq=2 ttl=64 time=0.341 ms 64 bytes from 192.168.2.1: icmp_seq=3 ttl=64 time=0.291 ms 64 bytes from 192.168.2.1: icmp_seq=4 ttl=64 time=0.259 ms 64 bytes from 192.168.2.1: icmp_seq=5 ttl=64 time=0.338 ms 64 bytes from 192.168.2.1: icmp_seq=6 ttl=64 time=0.339 ms 64 bytes from 192.168.2.1: icmp_seq=7 ttl=64 time=0.243 ms 64 bytes from 192.168.2.1: icmp_seq=8 ttl=64 time=0.234 ms 64 bytes from 192.168.2.1: icmp_seq=9 ttl=64 time=0.333 ms 64 bytes from 192.168.2.1: icmp_seq=10 ttl=64 time=0.284 ms --- 192.168.2.1 ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 9002ms rtt min/avg/max/mdev = 0.234/0.330/0.638/0.109 ms 上面我们ping了10次，每次的时间1秒，因此比如你要ping连天那么就是606024*2=172800。接下来是加时间戳： root@test ~]# ping 192.168.2.1 -c 10 \| awk '{ print $0"t" strftime("%H:%M:%S",systime()) } ' PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data. 10:30:21 64 bytes from 192.168.2.1: icmp_seq=1 ttl=64 time=0.436 ms 10:30:21 64 bytes from 192.168.2.1: icmp_seq=2 ttl=64 time=0.343 ms 10:30:22 64 bytes from 192.168.2.1: icmp_seq=3 ttl=64 time=0.368 ms 10:30:23 64 bytes from 192.168.2.1: icmp_seq=4 ttl=64 time=0.280 ms 10:30:24 64 bytes from 192.168.2.1: icmp_seq=5 ttl=64 time=0.308 ms 10:30:25 64 bytes from 192.168.2.1: icmp_seq=6 ttl=64 time=0.360 ms 10:30:26 64 bytes from 192.168.2.1: icmp_seq=7 ttl=64 time=0.319 ms 10:30:27 64 bytes from 192.168.2.1: icmp_seq=8 ttl=64 time=0.274 ms 10:30:28 64 bytes from 192.168.2.1: icmp_seq=9 ttl=64 time=0.360 ms 10:30:29 64 bytes from 192.168.2.1: icmp_seq=10 ttl=64 time=0.265 ms 10:30:30 10:30:30 --- 192.168.2.1 ping statistics --- 10:30:30 10 packets transmitted, 10 received, 0% packet loss, time 9000ms 10:30:30 rtt min/avg/max/mdev = 0.265/0.331/0.436/0.052 ms 10:30:30 然后我们把信息输出到文本： [root@test ~]# ping 192.168.2.1 -c 10 \| awk '{ print $0"t" strftime("%H:%M:%S",systime()) } '>ping.log [root@test ~]# cat ping.log PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data. 10:37:23 64 bytes from 192.168.2.1: icmp_seq=1 ttl=64 time=0.398 ms 10:37:23 64 bytes from 192.168.2.1: icmp_seq=2 ttl=64 time=0.288 ms 10:37:24 64 bytes from 192.168.2.1: icmp_seq=3 ttl=64 time=0.465 ms 10:37:25 64 bytes from 192.168.2.1: icmp_seq=4 ttl=64 time=0.310 ms 10:37:26 64 bytes from 192.168.2.1: icmp_seq=5 ttl=64 time=0.275 ms 10:37:27 64 bytes from 192.168.2.1: icmp_seq=6 ttl=64 time=0.247 ms 10:37:28 64 bytes from 192.168.2.1: icmp_seq=7 ttl=64 time=0.339 ms 10:37:29 64 bytes from 192.168.2.1: icmp_seq=8 ttl=64 time=0.270 ms 10:37:30 64 bytes from 192.168.2.1: icmp_seq=9 ttl=64 time=0.297 ms 10:37:31 64 bytes from 192.168.2.1: icmp_seq=10 ttl=64 time=0.289 ms 10:37:32 10:37:32 --- 192.168.2.1 ping statistics --- 10:37:32 10 packets transmitted, 10 received, 0% packet loss, time 9000ms 10:37:32 rtt min/avg/max/mdev = 0.247/0.317/0.465/0.067 ms 10:37:32 最后，我们需要把任务放到后台去： [root@test ~]# nohup ping 192.168.2.1 -c 10 \| awk '{ print $0"t" strftime("%H:%M:%S",systime()) } '>ping1.log ; [1] 2616 [root@test ~]# ls anaconda-ks.cfg check1.sh Desktop eygle.com httpd login pass.conf ping1.log ping.log test1.sh test1.sh1 [root@test ~]# cat ping1.log PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data. 10:40:22 64 bytes from 192.168.2.1: icmp_seq=1 ttl=64 time=0.373 ms 10:40:22 64 bytes from 192.168.2.1: icmp_seq=2 ttl=64 time=0.343 ms 10:40:23 64 bytes from 192.168.2.1: icmp_seq=3 ttl=64 time=0.335 ms 10:40:24 64 bytes from 192.168.2.1: icmp_seq=4 ttl=64 time=0.299 ms 10:40:25 64 bytes from 192.168.2.1: icmp_seq=5 ttl=64 time=0.372 ms 10:40:26 64 bytes from 192.168.2.1: icmp_seq=6 ttl=64 time=0.236 ms 10:40:27 64 bytes from 192.168.2.1: icmp_seq=7 ttl=64 time=0.394 ms 10:40:28 64 bytes from 192.168.2.1: icmp_seq=8 ttl=64 time=0.317 ms 10:40:29 64 bytes from 192.168.2.1: icmp_seq=9 ttl=64 time=0.490 ms 10:40:30 64 bytes from 192.168.2.1: icmp_seq=10 ttl=64 time=1.65 ms 10:40:31 10:40:31 --- 192.168.2.1 ping statistics --- 10:40:31 10 packets transmitted, 10 received, 0% packet loss, time 9001ms 10:40:31 rtt min/avg/max/mdev = 0.236/0.480/1.650/0.395 ms 10:40:31 -The End-