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Top Forums Shell Programming and Scripting Select a portion of file based on query Post 302093055 by vanand420 on Tuesday 17th of October 2006 06:18:45 AM
Old 10-17-2006
Quote:
Originally Posted by anbu23
Code:
awk ' BEGIN { RS = "" ; FS = "\n" }
{ flag=0;
for( i = 1 ; i <= NF; ++i )
{
if(match ( $i , "^xy$" ))
        {  flag=1;break;  }
}
if( flag == 1 ) print
} ' file



Thanks for the reply friend Smilie
But where to specify my fixed header and fixed footer in the script
In the file there are several such header and footer...as in log files...
How to select one or more such block based on search query...
 

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Test::use::ok(3)					User Contributed Perl Documentation					  Test::use::ok(3)

NAME
Test::use::ok - Alternative to Test::More::use_ok SYNOPSIS
use ok 'Some::Module'; DESCRIPTION
According to the Test::More documentation, it is recommended to run "use_ok()" inside a "BEGIN" block, so functions are exported at compile-time and prototypes are properly honored. That is, instead of writing this: use_ok( 'Some::Module' ); use_ok( 'Other::Module' ); One should write this: BEGIN { use_ok( 'Some::Module' ); } BEGIN { use_ok( 'Other::Module' ); } However, people often either forget to add "BEGIN", or mistakenly group "use_ok" with other tests in a single "BEGIN" block, which can create subtle differences in execution order. With this module, simply change all "use_ok" in test scripts to "use ok", and they will be executed at "BEGIN" time. The explicit space after "use" makes it clear that this is a single compile-time action. SEE ALSO
Test::More CC0 1.0 Universal To the extent possible under law, XX has waived all copyright and related or neighboring rights to Test-use-ok. This work is published from Taiwan. <http://creativecommons.org/publicdomain/zero/1.0> POD ERRORS
Hey! The above document had some coding errors, which are explained below: Around line 45: Non-ASCII character seen before =encoding in 'XX'. Assuming UTF-8 perl v5.18.2 2012-09-11 Test::use::ok(3)
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