$ cat tmp.txt
100 beyes groad.net
200 good baidu.com
300 god google.com
400 linus kernel.org
500 admin groad.net
600 temp sina.com.cn
700 linux kernel.org
800 most groad.net
$ awk 'BEGIN { count=0; }
$3 ~/groad.net/ {count++; }
END { print "Number of domain in groad.net = ", count;}' tmp.txt
Number of domain in groad.net = 3
欢迎光临 曲径通幽论坛 (http://www.groad.net/bbs/) | Powered by Discuz! X3.2 |