Question

How can you find out which utilities are available on your system for editing files (provide the command to be used)?

Answer 1

So, if you find out which utilities are available on your system for editing files then that time gives the

apropos editor

The syntax for apropos is;

apropos keyword

so that command returns information about editing programs that are available in your system. Typical editors are vim, ex, ed.

Vim is nothing but a text editor which is used to built to enable efficient text editing. So that we can easily create or edit text files.

ed command-

open your Linux, then type "ed", so here create an empty buffer to write

Now want to insert mode so press "a"

Ex-

$ ed

a

And now type which you want and once writing is completed press "."