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Full Discussion: awk gsub with variables?
Top Forums Shell Programming and Scripting awk gsub with variables? Post 302433821 by vgersh99 on Wednesday 30th of June 2010 03:39:00 PM
Old 06-30-2010
Code:
awk '{ if (NR==14) {gsub($2, f); print} }' f="${folder}" ill_5_06.hea

BTW, I think your 'gsub()' is either incomplete and/or incorrect:
Code:
     gsub(ere,repl[,in])
           Behave like sub  (see  below),  except  that  it  will
           replace  all  occurrences  of  the  regular expression
           (like the ed utility global substitute) in  $0  or  in
           the in argument, when specified.

Moderator's Comments:
Mod Comment vgersh99,

His problem is solved, check the thread mentioned above.

Franklin

EDIT: Thread reopend by request of ergy1983

Last edited by Franklin52; 06-30-2010 at 05:39 PM..
 

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Devel::REPL::Plugin::MultiLine::PPI(3pm)		User Contributed Perl Documentation		  Devel::REPL::Plugin::MultiLine::PPI(3pm)

NAME
Devel::REPL::Plugin::MultiLine::PPI - read lines until all blocks are closed SYNOPSIS
#!/usr/bin/perl use lib './lib'; use Devel::REPL; my $repl = Devel::REPL->new; $repl->load_plugin('LexEnv'); $repl->load_plugin('History'); $repl->load_plugin('MultiLine::PPI'); $repl->run; DESCRIPTION
Plugin that will collect lines until you have no unfinished structures. This lets you write subroutines, "if" statements, loops, etc. more naturally. For example, without a MultiLine plugin, $ my $x = 3; 3 $ if ($x == 3) { will throw a compile error, because that "if" statement is incomplete. With a MultiLine plugin, $ my $x = 3; 3 $ if ($x == 3) { > print "OH NOES!" > } OH NOES 1 you may write the code across multiple lines, such as in "irb" and "python". This module uses PPI. This plugin is named "MultiLine::PPI" because someone else may conceivably implement similar behavior some other less dependency-heavy way. SEE ALSO
"Devel::REPL" AUTHOR
Shawn M Moore, "<sartak at gmail dot com>" COPYRIGHT AND LICENSE
Copyright (C) 2007 by Shawn M Moore This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2012-05-19 Devel::REPL::Plugin::MultiLine::PPI(3pm)
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