Linux Directory Management commands

1. Open Folder command: CD

Cd/dir

Example: Opening the ETC directory

cd/etc/

2. View current directory command: PWD

Example: Current Location/tmp

tmp]# pwd
/tmp

3. View all files and folders under current path: LS

Example: currently under the/etc/sysconfig/network-sprits directory

network-scripts]# ls
Ifcfg-eth0 ifdown-isdn ifup-aliases Ifup-plusb Init.ipv6-global
Ifcfg-lo ifdown-post IFUP-BNEP ifup-post net.hotplug
Ifdown ifdown-ppp Ifup-eth ifup-ppp network-functions
IFDOWN-BNEP ifdown-routes ifup-ippp ifup-routes Network-functions-ipv6
Ifdown-eth ifdown-sit Ifup-ipv6 Ifup-sit
IFDOWN-IPPP Ifdown-tunnel ifup-isdn Ifup-tunnel
Ifdown-ipv6 ifup Ifup-plip ifup-wireless

Using the parameter al: Displays all files, folders and related properties under the current path

Ls-al
Total Dosage 212
Drwxr-xr-x. 2 root root 4096 March 9 22:20.
Drwxr-xr-x. 7 root root 4096 March 24 07:41..
-rw-r--r--. 1 root root 205 March 9 22:20 ifcfg-eth0
-rw-r--r--. 1 root root 254 July Ifcfg-lo
lrwxrwxrwx. 1 root root 20 March 9 22:10 Ifdown. /.. /.. /sbin/ifdown
-rwxr-xr-x. 1 root root 627 July IFDOWN-BNEP
-rwxr-xr-x. 1 root root 5511 July Ifdown-eth
-rwxr-xr-x. 1 root root 781 July ifdown-ippp
-rwxr-xr-x. 1 root root 4168 July Ifdown-ipv6
lrwxrwxrwx. 1 root root 11 March 9 22:10 ifdown-isdn-IFDOWN-IPPP
-rwxr-xr-x. 1 root root 1481 July ifdown-post
-rwxr-xr-x. 1 root root 1064 July ifdown-ppp
-rwxr-xr-x. 1 root root 835 July ifdown-routes
-rwxr-xr-x. 1 root root 1465 July ifdown-sit
-rwxr-xr-x. 1 root root 1434 July Ifdown-tunnel
lrwxrwxrwx. 1 root root 18 March 9 22:10 ifup. /.. /.. /sbin/ifup
-rwxr-xr-x. 1 root root 12532 July ifup-aliases
-rwxr-xr-x. 1 root root 859 July IFUP-BNEP
-rwxr-xr-x. 1 root root 10913 July Ifup-eth
-rwxr-xr-x. 1 root root 11971 July ifup-ippp
-rwxr-xr-x. 1 root root 10490 July Ifup-ipv6
lrwxrwxrwx. 1 root root 9 March 9 22:10 ifup-isdn-IFUP-IPPP
-rwxr-xr-x. 1 root root 727 July ifup-plip
-rwxr-xr-x. 1 root root 954 July Ifup-plusb
-rwxr-xr-x. 1 root root 2364 July ifup-post
-rwxr-xr-x. 1 root root 4154 July ifup-ppp
-rwxr-xr-x. 1 root root 1925 July ifup-routes
-rwxr-xr-x. 1 root root 3289 July ifup-sit
-rwxr-xr-x. 1 root root 2563 July Ifup-tunnel
-rwxr-xr-x. 1 root root 3951 July ifup-wireless
-rwxr-xr-x. 1 root root 4623 July Init.ipv6-global
-rwxr-xr-x. 1 root root 1219 July Net.hotplug
-rw-r--r--. 1 root root 14426 July network-functions
-rw-r--r--. 1 root root 29853 July Network-functions-ipv6

4. Create Folder command: mkdir

Example: mkdir test

Create test directory under current directory;

Parameter:-p, does not error when present, and can automatically create the required directories

If you specify that the test directory be created under the tmp/haole/directory, the-p command forces the Create Haole/test command

Example:

Mkdir-p/tmp/haole/test

Parameter-V, which displays the details of the creation

Parameter:-M MODE, specifying Create directory permission

5, delete directory command, rmdir;rmdir command only delete empty folder

Example: Deleting a/tmp/hsole/test directory

RmDir test

6. Display the directory structure in a tree-like chart

├──custom-background.php
├──custom-header.php
├──customize.php
├──edit-comments.php
├──edit-form-advanced.php
├──edit-form-comment.php
├──edit-link-form.php
├──edit.php
├──edit-tag-form.php
├──edit-tags.php
├──export.php
├──freedoms.php
├──images
│├──align-center-2x.png
│├──align-center.png
│├──align-left-2x.png
│├──align-left.png
│├──align-none-2x.png
│├──align-none.png
│├──align-right-2x.png
│├──align-right.png
│├──arrows-2x.png
│├──arrows.png
│├──browser.png
│├──browser-rtl.png
│├──bubble_bg-2x.gif
│├──bubble_bg.gif
│├──comment-grey-bubble-2x.png
│├──comment-grey-bubble.png
│├──date-button-2x.gif
│├──date-button.gif
│├──generic.png
│├──icons32-2x.png
│├──icons32.png
│├──icons32-vs-2x.png
│├──icons32-vs.png
│├──imgedit-icons-2x.png
│├──imgedit-icons.png
│├──list-2x.png
│├──list.png
│├──loading.gif
│├──marker.png
│├──mask.png
│├──media-button-2x.png
│├──media-button-image.gif
│├──media-button-music.gif
│├──media-button-other.gif
│├──media-button.png
│├──media-button-video.gif
│├──menu-2x.png
│├──menu.png
│├──menu-vs-2x.png
│├──menu-vs.png
│├──no.png

Parameters:

-D: Show only directories

-L Level: Specifies the number of levels of the directory

-P Pattern: Displays only the paths that are matched by the specified pattern

Linux Directory Management commands