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Top Forums Shell Programming and Scripting how to add a new column in an existing file Post 302277044 by sam_2921 on Thursday 15th of January 2009 08:55:11 AM
Old 01-15-2009
CPU & Memory how to add a new column in an existing file

Hi guys,

Please help me if u have some solution.

I have a file with three columns separated by ':' -
INPUT_FILE
C416722_2 : calin Dirigent : Dirigent
AC4174_6 : Jac : cal_co
TC4260_5 : [no : lin kite
BC426302_1 : [no : calin Dirigent lin
JC426540_3 : lin Pymo_bin : calin
TC428_3 : no7 cal_co : no7 cal_co

I need the output such that It contain four columns and column4 should contain combined words of column2 and column3 but uniq.
OUTPUT_FILE
C416722_2 : calin Dirigent : Dirigent : calin Dirigent
AC4174_6 : Jac : cal_co : Jac cal_co
TC4260_5 : [no : lin kite : [no lin kite
BC426302_1 : lin : calin Dirigent lin : calin Dirigent lin
JC426540_3 : lin Pymo_bin : calin : lin Pymo_bin calin
TC428_3 : no7 cal_co : no7 cal_co : no7 cal_co

Thanks in advance Smilie
 

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SGMLCHECK(1)						      General Commands Manual						      SGMLCHECK(1)

NAME
sgmlcheck - check the syntax of an LinuxDoc DTD sgml source file SYNOPSIS
sgmlcheck file[.sgml] DESCRIPTION
sgmlcheck is an old and obsoleted form of the SGML source checker command of LinuxDoc-Tools. It is recommended to switch the new form lin- uxdoc -B check now. It runs an SGML parse on the specified document source. Any errors are reported to standard output. No formatted version of the source is produced. Note that sgmlcheck preprocesses the LinuxDoc DTD SGML source, doing the conditionalization described by any <#if></#if> and <#unless></#unless> tags. Document sources containing these tags will confuse a standalone SGML parser. OPTIONS
None. The generic options described in linuxdoc(1) are accepted, but have no effect (except for -D). FILES
Many files and executables in /usr/share/linuxdoc-tools and /usr/bin are used. BUGS
None known. AUTHOR
Originally written by Cees de Groot <cg@cdegroot.com> as sgmlcheck for SGML-Tools v1. Currently maintained by Taketoshi Sano <sano@debian.org> for Linuxdoc-Tools. SEE ALSO
linuxdoc(1), sgml2html(1), sgml2info(1), sgml2latex(1), sgml2rtf(1), sgml2txt(1). 16 May 2000 SGMLCHECK(1)
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