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Full Discussion: sed regexp teaser
Top Forums Shell Programming and Scripting sed regexp teaser Post 303007596 by naderra on Saturday 18th of November 2017 11:43:50 AM
Old 11-18-2017
G'day!

fold? paste?

Code:
$ type -a fold paste
fold is /usr/bin/fold
paste is /usr/bin/paste

Code:
$ man fold paste

both are part of coreutils, ... Wow!

I don't recall knowing these handy tools!
I'm sure I must have glanced over them years ago
when I used to be more into this stuff, but if you
don't ever use them you may not even know these exist!

Yes, the general UNIX toolkit is full of useful, interesting and on-point
utilities!!!

Code:
$ echo '632413741610252847552619172459483022433027602515212950543016701812771409213148672112' | fold -2 | paste -d ' ' - - -

63 24 13
74 16 10
25 28 47
55 26 19
17 24 59
48 30 22
43 30 27
60 25 15
21 29 50
54 30 16
70 18 12
77 14 09
21 31 48
67 21 12

Thanks again UNIX masters!

Moderator's Comments:
Mod Comment Please use CODE tags as required by forum rules!

Last edited by RudiC; 11-18-2017 at 12:54 PM.. Reason: Added CODE tags.
This User Gave Thanks to naderra For This Post:
 

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