简单的问题：如何在
Linux上进行ping操作以显示输出中的行号？
我的意思是：@H_301_3@
1 64 bytes from www.site.com (2.7.1.1): icmp_req=1 ttl=247 time=17.9 ms 2 64 bytes from www.site.com (2.7.1.1): icmp_req=2 ttl=247 time=16.1 ms 3 64 bytes from www.site.com (2.7.1.1): icmp_req=3 ttl=247 time=16.1 ms
解决方法
nl命令将行号添加到其输入,因此您可以将ping的输出传递给nl.
% ping -c3 google.com | nl
1 PING google.com (74.125.224.105) 56(84) bytes of data.
2 64 bytes from nuq04s08-in-f9.1e100.net (74.125.224.105): icmp_req=1 ttl=55 time=31.2 ms
3 64 bytes from nuq04s08-in-f9.1e100.net (74.125.224.105): icmp_req=2 ttl=55 time=14.8 ms
4 64 bytes from nuq04s08-in-f9.1e100.net (74.125.224.105): icmp_req=3 ttl=55 time=16.3 ms
5 --- google.com ping statistics ---
6 3 packets transmitted,3 received,0% packet loss,time 2002ms
7 rtt min/avg/max/mdev = 14.851/20.833/31.286/7.417 ms
