chmod -- chomp not chmod!!

[Christiane Nerz]

Oh-oh - there was a mistake - I tried chomp, not chmod..
How do I use chomp correctly? I have an array of strings, want to cut
off the last \n in each line and use the rest of the line. (concatenate
it to another string)
Jane

> Hi all!
>
> I like to read several rows out of two different table-files and put them successively in a new file by:
>
> @ergebnis_alles[$#ergebnis_alles+1] = @whole_data1[$l] . $whole_data2[$m];
>
> Anything works fine, except that I can't delete the ending newline in the lines in the first tables. So the data is put in two following lines and not successively in one line. I tried chmod, but got error-messages.
>
> Whole part of code is:
> foreach $el1 (@strings1) { $m=0;
> foreach $el2 (@strings2) {
> if ($el1 eq $el2)
> {@strings3[$#strings3+1] = $el1;
> @ergebnis_alles[$#ergebnis_alles+1] = @whole_data1[$l] . $whole_data2[$m];
> }
> else
> {.....
> }
> $m=$m+1;
> }
> $l=$l+1;
> }
>
> greetings
> Jane

Oh-oh - there was a mistake - Itried chomp, not chmod..

[R. Joseph Newton]

Christiane Nerz wrote:

> Oh-oh - there was a mistake - I tried chomp, not chmod..
> How do I use chomp correctly? I have an array of strings, want to cut
> off the last \n in each line and use the rest of the line. (concatenate
> it to another string)
> Jane
>

Return to the original thread [which you should have remained on, by replying to your own post or John''s] for a fairly simple solution.

Joseph