windows下的类似linux下的grep命令——findstr

经常用linux下的grep命令，比如：

netstat -an|grep 1521

其实windows下也有一个类似的命令findstr,比如：

C:Windowssystem32>netstat -an|findstr 1521

TCP 0.0.0.0:1521 0.0.0.0:0 LISTENING

TCP 192.168.1.100:1521 192.168.1.100:49686 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49701 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49702 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49706 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49707 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49753 ESTABLISHED

TCP 192.168.1.100:49686 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49701 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49702 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49706 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49707 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49753 192.168.1.100:1521 ESTABLISHED

TCP [::]:1521 [::]:0 LISTENING

当然windows下还有一个find命令，比如：

C:Windowssystem32>netstat -an|find "1521"

TCP 0.0.0.0:1521 0.0.0.0:0 LISTENING

TCP 192.168.1.100:1521 192.168.1.100:49686 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49701 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49702 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49706 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49707 ESTABLISHED

TCP 192.168.1.100:1521 192.168.1.100:49753 ESTABLISHED

TCP 192.168.1.100:49686 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49701 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49702 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49706 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49707 192.168.1.100:1521 ESTABLISHED

TCP 192.168.1.100:49753 192.168.1.100:1521 ESTABLISHED

TCP [::]:1521 [::]:0 LISTENING

两个命令的区别是find需要用引号引起来。