103

This is quite a simple question:

I just need to open a file (this filename is galfit.feedme). I can view the file with view galfit.feedme when I'm in the directory, but I do not know how to edit this file and then save the edit. How do you do that?

vdogsandman
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5 Answers5

137

Normal text editors are nano or vi.

For example:

root@user:# nano galfit.feedme

or

root@user:# vi galfit.feedme
John Smith
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Nick Anthony Paruta
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80

For editing use 

vi galfit.feedme //if user has file editing permissions

or

sudo vi galfit.feedme //if user doesn't have file editing permissions

For inserting 

Press i //Do required editing

For exiting 

Press Esc

    :wq //for exiting and saving
    :q! //for exiting without saving
nidhi0806
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Abhishek Gupta
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20

If you are not root user then, use following commands:

There are two ways to do it -

1.

sudo vi path_to_file/file_name

Press Esc and then type below respectively

:wq //save and exit
:q! //exit without saving
  1. sudo nano path_to_file/file_name

When using nano: after you finish editing press ctrl+x then it will ask save Y/N.
If you want to save press Y, if not press N. And press enter to exit the editor.

Ravistm
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6

Open the file using vi or nano. and then press " i " ,

For save and quit 

  Enter Esc

and write the following command

  :wq

without save and quit 

  :q!
Nadeem Qasmi
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    This doesn't seem to say anything that hasn't already been said in [this answer](https://stackoverflow.com/a/22909944/19068) except you advise people to use nano where those keyboard commands **won't work**. – Quentin Apr 01 '19 at 14:13
4

Within Nano use Ctrl+O to save and Ctrl+X to exit if you were wondering

Roman Marusyk
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Harry
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