Several common commands for Linux used (1) __linux

1.sudo: Get root permission, but need to enter password;

2.cd.. \ CD [Directory]: Access directory;

3.rm [file]: delete a file;

\ rm-r [contents]: Delete all of the directory layers at the same time

\ RM-RF [Directory]: Delete all the directory layers under this directory, and do not need one by one confirmation;

Reference Document: Http://www.cnblogs.com/wanqieddy/archive/2011/06/07/2074113.html

4.mv-f source file or directory target file or directory: force the meaning of coercion, if the target file already exists, do not ask and directly cover;

Reference Document: Http://www.jb51.net/LINUXjishu/272250.html

5.CP file1 file2: Copy file file1 to file file2;

Reference Document: Http://www.cnblogs.com/xd502djj/archive/2011/11/25/2263562.html

6.chmod 755 *: Change the permissions;

7 (Owner permission) 5 (Group User Rights) 5 (other user rights) XXX (destination file)

Reference Document: Http://www.jb51.net/LINUXjishu/315744.html

7.LL: The results are detailed, there is time, can read and write information, such as Windows detailed information;

LS only lists file names or directory names just like the list in Windows;

Reference Document: Http://blog.sina.com.cn/s/blog_54eeb5d90100k2z3.html