linux常用命令缩写好记

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命令多了并不好记，要学会记简写，助攻linux系统！

• ls - List the contents of your present working directory.

• pwd - Shows you what your present working directoryis.

• cd - Let youchange directories.

• rm - Remove one or more files.

• rmdir - Removean empty directory.

• mkdir -Makea directory.

• ps - Provides a list of currently running processes.

• cp - Copya file.

• mv - Move a file (this is also used to rename a file. "Moving" it from one file name to another.)

• grep - The global regular expression print programlets you search through a file or output of another program.

• find -Find a file on the filesystem (100% accurate, but not fast).

• locate - Find a file on the filesystem from a cached list of files (Fast, but not 100% accurate).

• man - Displays the manualfor most commands (including 'man').

• clear - clearthe screen

• less - view the contents of a file

• nano - Nano's ANOther editor

• sudo - super user do

• su -switch user(default to root)

• view - Start in read-only mode. You will be protected from writing the files. Can also be done with the "-R" argument.

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