03 Vi Editor - Create, Save & Exit New File & Open as Read Only | #linuxtopic

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Create, Save and Exit in Vim Editor

Vi used to edit all kinds of plain text.  It is especially useful  for  editing a file/programs.

To Create a New File 

vi


colon ( : ) is command line mode, edit command and /tmp/linuxtopic file name with full path

OR

vi  /tmp/linuxtopic


It will create a file in /tmp directory with filename linuxtopic  if file will already exist with same name will be open.

To edit file 

Go to the Insert mode by pressing ( i )  or ( Insert )  key  and start typing

 

To Save Changes in File

Go to command line mode by pressing  esc key and type :w

 :w

 

 

4 lines and 22 character written in the file  

To Exit vi editor

We can use :q to exit vi editor

:q

 To save and exit together 

:wq

We can use ! for forcefully action 

:w!

:q!

:wq!

To view file in Read-only mode

vim -R /tmp/linuxtopic

We can also use view command

view /tmp/linuxtopic

To edit existing file in vim

vi /tmp/linuxtopic

 

Thanks you !! 

I hope this topic gave you all the information you needed. If you have any further questions or would like more detailed directions feel free to contact us using any of the following sources.We look forward to talking to you.


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