Centos Linux Command Line Operation

Using Pipe "|" Symbol

Pipe is an useful operation symbol, where it will redirect the stdout to another stdin. This is an useful command to let you delal with complex operations

SYNOPSIS

command | command

 

cat /etc/passwd | grep root   root:x:0:0:root:/root:/bin/bash operator:x:11:0:operator:/root:/sbin/nologin

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