The frequent used operation in Linux system

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The frequently used operation in Linux system   

2017-04-08 12:48:09 

1. mount the hard disk: 

　　#: fdisk -l     %% use this operation to check how many and what disk it found in the computer.

　　#: mkdir yiDongYingPan   %% mkdir a new file as the location to mount i.e. take all the files from your disk into this file .

　　#: mount /dev/sdc1 /home/wx/data/yiDongYingPan/ 

　　then, you can open file: yiDongYingPan to operate your file now. 

2. clear the RAM:

　　#: free -m    %% to check the memory usage of current PC 

　　#: sync 

　　#: echo 3 > /proc/sys/vm/drop_caches 

3. 

The frequent used operation in Linux system

标签：size   echo   put   file   enter   dir   cache   location   text   

原文地址：http://www.cnblogs.com/wangxiaocvpr/p/6681558.html