Hi rudy_b!
On Mi, 21 Jul 2010, rudy_b wrote:
>
> Hi all,
> I would truley thank you if you can help me with my issue. It's been few
> hours I am trying to solve this, but no luck yet!!
>
> I want to do a substitution using the (/s) command. But I am ONLY interested
> in substituting multiples of 100th line.
> In other words, I have a huge file (thousands of lines); and, I want to go
> through this file, and look for lines #100, #200, #300, #400, ... and append
> the word "checked" at the end of these line.
> for example:
> 1. this is my line #1
> 2. this is my line #2
> 3. this is my line #3
> ...
> 100. this is my line #4 (CHECKED)
> 101. this is my line #101
> ...
> 199 this is my line #199
> 200. this is my line #200 (CHECKED)
> ...
> and so on...
>
> Does anyone know how can I do this?
>
> I tried to look into substituting with the aid of visual selection. (e.g.
> :$s/\v) but was not able to do such a selection to select multiples of 100th
> line.
>
> thanks for your help in advnace.
You got already different solutions. Here is a different one (though a
little bit more complicated):
:exe '%s/' join(map(range(100,line('$'),100), '''\%'' . v:val. "l$"'), '\|') '/
(CHECKED)'
(one line)
regards,
Christian
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