A detailed description of the WC command under Linux

Today, I met the WC command, and now I know it, and the narrative is as follows:

First of all, this command is very good to remember, as to why, this oneself to think about it! 650) this.width=650; "src=" Http://img.baidu.com/hi/jx2/j_0015.gif "alt=" J_0015.gif "/>

Next, let's cite its main usage as follows:

WC-M FileName: Displays the number of characters in a file

wc-c filename: Displays the number of bytes of a file

Wc-l FileName: Displays the number of rows for a file

Wc-l FileName: Displays the length of the longest line in a file

WC-W FileName: Displays the number of words in a file

As for the specific use, here is no longer listed, interested can go to man or hook!

A detailed description of the WC command under Linux