If you are talking about show line number command in vi/vim
you could use
set nu
in commandline mode to turn on and
set nonu
will turn off the line number display or
set nu!
to toggle off display of line numbers
To turn off line numbering, again follow the preceding instructions, except this time enter the following line at the : prompt:
set nonumber
Display line numbers:
:set nu
Stop showing the line numbers:
:set nonu
Its short for :set nonumber
ps. These commands are to be run in normal mode.
write command in terminal:
vi ~/.vimrc
for set the number:
write set number
for remove number:
write set nonumber
Easily Display Line number:
set number flag (to show line number type)
:set nu
or :set number
to unset the number flag (hide the line number type)
:set nu!
If you need number every time you start vi/vim
, append following line to your ~/.vimrc
file:
set number
Open a file at particular location/line number
$ vi +linenumber file.rb
$ vi +300 initlib.rb
From the Document "Mastering the VI editor":
number (nu)
Displays lines with line numbers on the left side.
set number
set nonumber
DO work inside .vimrc
and make sure you DO NOT precede commands in .vimrc
with :
For turning off line numbers, any of these commands will work:
Source: Stackoverflow.com