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insert delimiter

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# 8  
Old 06-24-2011
Quote:
Originally Posted by Corona688
[edit] Figured it out! You're not splitting it in chunks, you're adding , in front of select characters. Neat.
Smilie

I was going to add behind but this way was easier than dealing with the trailing comma.

edit: i only used the regex because a simple "$i" as the for test didn't work. "i < NF" might be faster.

Code:
root@wrtu54g:~# echo 20110624000744000693000704000764 | awk -v FS= -v OFS= '{for
(i=9;i<NF;i+=6)$i=","$i}1'
20110624,000744,000693,000704,000764

i'm learning myself by trying to help on the forums. is why i've been posting somewhat too frequently lately..
Last edited by neutronscott; 06-24-2011 at 11:02 PM..
# 9  
Old 06-24-2011
Code:
echo 20110624000744000693000704000764 |perl -nle'print join ",",unpack "A8(A6)*"'
20110624,000744,000693,000704,000764
echo 20110624000744000693000704000764 |perl -pe'pos=8;s/\G.{6}/,$&/g'
20110624,000744,000693,000704,000764

Last edited by binlib; 06-24-2011 at 11:48 PM..
This User Gave Thanks to binlib For This Post:
alister
# 10  
Old 06-28-2011
If it is garbled I dont care it works great! Thanks

$ echo 20110624000744000693000704000764 | sed "s/.\{8\}/&,/;s/[^\,]\{6\}/&,/g;s/,//"
20110624,000744,000693,000704,000764,

Quote:
Originally Posted by scottn
I got a bit close with this:

Code:
$ sed "s/.\{8\}/&,/;s/[^\,]\{6\}/&,/g;s/,//" file1
20110624,000744,000693,000704,000764,

That's a garbled command - if ever I saw one! - even if SED didn't report it this time Smilie

I suppose, "garbling" a bit more, adding ;s/,$// at the end would fix it!
Code:
20110624,000744,000693,000704,000764
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