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Full Discussion: Awk, find and print
Top Forums UNIX for Beginners Questions & Answers Awk, find and print Post 303011164 by echo manolis on Sunday 14th of January 2018 10:32:36 AM
Old 01-14-2018
Awk, find and print
Ubuntu, Bash 4.3.48

Hi,

I have this input file with many columns separated with ":"

Code:
ARC=121:ERF=12244:IDE=2334:ADA=34 ....
ERF=124:ARC=123:IDE=2344:ADA=54 ....
ERF=16254:IDE=2434:ADA=78:ARC=134 ....

and I want this:
Code:
ARC=121:IDE=2334
ARC=123:IDE=2344
ARC=134:IDE=2434

I need to use awk because with this code " grep -oh "\w*ARC=\w*" " or similar it isn't flexible.. many thanks!

echo manolis
 

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LEARN ABOUT SUSE

pdl::gslsf::erf

ERF(3)							User Contributed Perl Documentation						    ERF(3)

NAME

       PDL::GSLSF::ERF - PDL interface to GSL Special Functions

DESCRIPTION

       This is an interface to the Special Function package present in the GNU Scientific Library.

SYNOPSIS

Functions
FUNCTIONS

   gsl_sf_erfc
	 Signature: (double x(); double [o]y(); double [o]e())

       Complementary Error Function erfc(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2], {t,x,Infinity}]

       gsl_sf_erfc does not process bad values.  It will set the bad-value flag of all output piddles if the flag is set for any of the input
       piddles.

   gsl_sf_log_erfc
	 Signature: (double x(); double [o]y(); double [o]e())

       Log Complementary Error Function

       gsl_sf_log_erfc does not process bad values.  It will set the bad-value flag of all output piddles if the flag is set for any of the input
       piddles.

   gsl_sf_erf
	 Signature: (double x(); double [o]y(); double [o]e())

       Error Function erf(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2], {t,0,x}]

       gsl_sf_erf does not process bad values.	It will set the bad-value flag of all output piddles if the flag is set for any of the input
       piddles.

   gsl_sf_erf_Z
	 Signature: (double x(); double [o]y(); double [o]e())

       Z(x) :  Abramowitz+Stegun 26.2.1

       gsl_sf_erf_Z does not process bad values.  It will set the bad-value flag of all output piddles if the flag is set for any of the input
       piddles.

   gsl_sf_erf_Q
	 Signature: (double x(); double [o]y(); double [o]e())

       Q(x) :  Abramowitz+Stegun 26.2.1

       gsl_sf_erf_Q does not process bad values.  It will set the bad-value flag of all output piddles if the flag is set for any of the input
       piddles.

AUTHOR

       This file copyright (C) 1999 Christian Pellegrin <chri@infis.univ.trieste.it> All rights reserved. There is no warranty. You are allowed to
       redistribute this software / documentation under certain conditions. For details, see the file COPYING in the PDL distribution. If this
       file is separated from the PDL distribution, the copyright notice should be included in the file.

       The GSL SF modules were written by G. Jungman.

perl v5.12.1							    2010-07-05								    ERF(3)
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