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Full Discussion: How to remove alphabets/special characters/space in the 5th field of a tab delimited file?
Top Forums Shell Programming and Scripting How to remove alphabets/special characters/space in the 5th field of a tab delimited file? Post 302900675 by RudiC on Thursday 8th of May 2014 06:10:46 AM
Old 05-08-2014
For your request to remove field 5, this might suffice:
Code:
awk '{$5="\"\""}1' OFS="\t" file
"14"    "50603"    "1012"    "123"    ""    "19-Mar-2014    14:58:26"
"14"    "50603"    "1012"    "37164455"    ""    "19-Mar-2014    14:58:26"

But, as Don Cragun says, it might be worthwhile to consider repair instead of remove, and to try to track down the cause of the unwanted behaviour.
 

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LEARN ABOUT DEBIAN

tally.unwanted

TALLY.UNWANTED(8)					      System Manager's Manual						 TALLY.UNWANTED(8)

NAME

       tally.unwanted - keep track of unwanted newsgroups.

SYNOPSIS

       tally.unwanted

DECSRIPTION

       tally.unwanted  is  normally  invoked  by  scanlogs(8).	It parses the article log file to update the cumulative list of articles posted to
       unwanted newsgroups, unwanted.log.

HISTORY

       Written by Landon Curt Noll <chongo@toad.com> and Rich $alz <rsalz@uunet.uu.net> for InterNetNews.  This is revision 1.1, dated 1996/10/29.

SEE ALSO

       innd(8) innlog.pl(8), news.daily(8), newslog(5), nnrpd(8), scanlogs(8), tally.control(8), tally.unwanted(8), writelog(8).

																 TALLY.UNWANTED(8)
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