How to mount/unmount any media

How mount any media

[root@local host]# mount   /dev/cdrom   /mnt or media   (when we mount cd or DVD then gives this cmd)

[root@local host]# mount  /

How umount any media

[root@local host]# umount   /dev/cdrom   /mnt or media

[root@local host]# mount 

Chowner

Chowner

Ist user: - make a directory any way

[root@local host]# vi   /tmp/file name

Then comes on Find user and see that has power to delete this file .

Then come on

[root@local host]# chown   -R   username   /tmp/file name

To delete                                                                     

[root@local host]# rm  /tmp/file name

Pwd: - For ask current location.

Linux common commands

Show all file in Linux

[root@local hostname]# ll or ls

How to copy

[root@local host]# cp   dir 1/file name   dir 2

How to move file

[root@local host]# mv   dir1/file name dir2

To create five directory at a one time

[root@local host]# mkdir   naman {1, 2, 3,4,5}

Remove all directories

[root@local host]# rm  -rf    naman*

One name provide for all directory

[root@local host]# mkdir naman [1,5]

Create a three directory at a one time

[root@local host]#mkdir kamal {abc, bb, cc}

Remove all directories

[root@local host]# rm -rf  kamal*[a,b,c]

 To delete the directory which has any single last character?

[root@local host]# rm  -rf   kamal*[last char]

How make directory in Linux

How make directory in Linux

[root@local host]# mkdir     kamal

[root@local host]# cd   kamal

[root@local host kamal]# vi   hcl

How to make Files in Linux

How to make Files in Linux

We make three types of file in Linux

[root@local host]# vi   file name      (These file save: wq!)

[root@local host]# cat  > file name   (These file save ctrl+c)

[root@local host]# touch file name    (This is a MTE file)