Replace in VI

preethgideon · #1 (**permalink**) 11-26-2008

Hi All,
How to add a '*' at the begining of VI file between lines in a range say 20 -30??

Please help.

I tried :%s/20,30/^/\*/

Did not work.

Thanks and Regards,
Gideon.

radoulov · #2 (**permalink**) 11-26-2008

Code:

:20,30s/^/\*/

Yogesh Sawant · #3 (**permalink**) 11-27-2008

using Perl:

Code:

perl -pi -e 's/^/\*/  if ($. > 19  and  $. < 31);' /foo/bar

FlyingSquirrel · #4 (**permalink**) 11-27-2008

Why count lines, use markers instead.

1) Go to the 1st line in range and type in
ma

2) Go to the last line in range and type in
mb

3) Then do the substitution
:'a,'b s/^/*/

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