linux[Basic]-07-Common command [01]

Displays when and where the work path and toggle

1. Pwd: command to display the current working path

PWD Displays the current working path

Pwd–p Show True Path

2. CD: switch Work path

cd– switch the last working path

CD ~ Switch Home directory

Cd.. Switch to Parent directory

CD ~username switch to another user's home directory

3. ls: See what files are in the current directory

　　　　Format: LS [options] [file]

Parameters	Role
-A	View All Files
-D	Only look at the directory itself
-L	Show detailed information for a file
-H	easy-to-read file size (k,m,g )

[Email protected] ~]# ls-ld/etc

Drwxr-xr-x. 8192 root root 08:20/etc

[Email protected] ~]# ls-dhl/etc

Drwxr-xr-x. Root root 8.0K 08:20/etc

[Email protected] ~]# Ls-al

Total 60

Dr-xr-x---. Root root 4096 15 08:07.

Drwxr-xr-x. Root root 4096 15 2017.

-RW-------. 1 root root 1102 6 21:17 anaconda-ks.cfg

linux[Basic]-07-Common command [01]