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Full Discussion: Match exact Variable in Awk
Top Forums Shell Programming and Scripting Match exact Variable in Awk Post 302663831 by nitj on Thursday 28th of June 2012 02:15:04 PM
Old 06-28-2012
Hi,

Here is the sample example:


Code:
var=$(echo $i | cut -s -d. -f1 )

Where i contains a:2.b:3

I have an output as follows :

Code:
  b:2 a:2
  a
  b
  b:22 a:22
  c
  d

I want to print only b which is at next to next line of pattern a:2.

I am using
Code:
awk '/\'$var'/{getline; getline; print}'

but it prints b and d both, as it matches a:2 and a:22 .

Moderator's Comments:
Mod Comment Code tags for code, please.

Last edited by Corona688; 06-28-2012 at 03:21 PM..
 

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ADDBDDVAR(3)							   BDD FUNCTIONS						      ADDBDDVAR(3)

NAME
addbddvar - adds a new variable in the bdd system. ORIGIN
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in Paris, France. Web : http://asim.lip6.fr/recherche/alliance/ E-mail : alliance-users@asim.lip6.fr SYNOPSYS
#include "bdd101.h" bddnode *addbddvar( BddSystem, Variable ) bddsystem *BddSystem; bddvar Variable; PARAMETERS
BddSystem The bdd system. Variable The variable number. DESCRIPTION
addbddvar creates a new variable, with the number Variable, in the bdd system BddSystem. If a null pointer is given, the default bdd sys- tem is used. RETURN VALUE
addbddvar returns a pointer to the bdd node of the new variable. ERRORS
"no more variables, error !" There is no variable number left. "variable xxx out of range, error !" The Variable parameter must be less or equal to the BddSystem->NUMBER_VAR field. EXAMPLE
#include "bdd101.h" bddsystem *BddSystem; bddnode *BddNode; BddSystem = createbddsystem( 100, 1000, 100, 50000 ); BddNode = addbddvar( (bddsystem *)0, 0 ); destroybddsystem( (bddsystem *)0 ); SEE ALSO
bdd(1) BUG REPORT
This tool is under development at the ASIM department of the LIP6 laboratory. We need your feedback to improve documentation and tools. ASIM
/LIP6 October 1, 1997 ADDBDDVAR(3)
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