Hi all im able to convert vertical into horizontal as follows using tr '\n' ','
to convert
1111
2222
3333
4444 as to 1111,2222,3333,4444,
but im getting comma at end.. i want to remove the comma at end..
using sed we can do.... but it is limited to some numbers only...
can anybody give me the alternate solution so that it can apply for n no of numbers (ex 10000 numbers) and remove the comman at the end..
as output below
1111,2222,3333,4444
Thanks in advance
Prakash
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Not sure if I got the problem; example with GNU sed:
> cat infile
11111111111111
22222222222222
33333333333333
44444444444444
55555555555555
$> sed -e :a -e '{N; s/\n/,/g; ta}' infile
11111111111111,22222222222222,33333333333333,44444444444444,55555555555555
One way of doing it with Perl:
$
$ cat f1
1111
2222
3333
4444
$
$ perl -ne 'chomp; push @x,$_; END {print join ",", @x; print "\n"}' f1
1111,2222,3333,4444
$
$
tyler_durden
Hi.
For some versions of paste, e.g.paste (GNU coreutils) 6.10:
paste -d, -s infile
results:
1111,2222,3333,4444
I did *not* try it with thousands of lines ... cheers, drl
Edit 1:
This *did* work on 10,000 lines ... cheers, drl