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Full Discussion: awk pad 1 column with leading zero if char > 12
Top Forums Shell Programming and Scripting awk pad 1 column with leading zero if char > 12 Post 302968274 by SDohmen on Monday 7th of March 2016 08:29:56 AM
Old 03-07-2016
Quote:
Originally Posted by RudiC
Would this do:
Code:
awk -F";" '{$1 = sprintf ("%013.f", $1)}  /^0/ {print > "padded"} 1' OFS=";" file
0790069375798;94019;DIR-505/E;8;15.12;D-Link;CMT
4039784518926;94045;2.633-002.0;2;13.00;Kärcher;CMT
8806085027084;92798;CLT-W406/SEE;1;9.16;Samsung;CMT
5025232683680;94246;DMC-FZ200;10;251.26;Panasonic;CMT
0885370404449;94571;3LR-00001;10;30.25;Microsoft;CMT
cat padded
0790069375798;94019;DIR-505/E;8;15.12;D-Link;CMT
0885370404449;94571;3LR-00001;10;30.25;Microsoft;CMT

Hello,

Thank you for the quick response. It seems to work fine. All lines that arent 13 numbers get filled to 13 this way. The strange thing is that i had just about the same code before but it did not seem to work. The only difference that i can spot is that i used 13d instead of 13.f like your code.
 

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LEARN ABOUT REDHAT

tzselect

TZSELECT(8)						      System Manager's Manual						       TZSELECT(8)

NAME

       tzselect - select a time zone

SYNOPSIS

       tzselect

DESCRIPTION

       The  tzselect program asks the user for information about the current location, and outputs the resulting time zone description to standard
       output.	The output is suitable as a value for the TZ environment variable.

       All interaction with the user is done via standard input and standard error.

ENVIRONMENT VARIABLES

       AWK    Name of a Posix-compliant awk program (default: awk).

       TZDIR  Name of the directory containing time zone data files (default: /usr/local/etc/zoneinfo).

FILES

       TZDIR/iso3166.tab
	      Table of ISO 3166 2-letter country codes and country names.

       TZDIR/zone.tab
	      Table of country codes, latitude and longitude, TZ values, and descriptive comments.

       TZDIR/TZ
	      Time zone data file for time zone TZ.

EXIT STATUS

       The exit status is zero if a time zone was successfully obtained from the user, nonzero otherwise.

SEE ALSO

       newctime(3), tzfile(5), zdump(8), zic(8)

																       TZSELECT(8)
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