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Full Discussion: Perl script help
Top Forums Shell Programming and Scripting Perl script help Post 302760129 by Corona688 on Wednesday 23rd of January 2013 11:55:10 AM
Old 01-23-2013
Code:
$ awk '{ sub(/%/,""); A[$1,$8]+=($3*(100-$4))/100; } END { for(X in A) printf("%s %.1f\n", X, A[X]/1000) }' SUBSEP=" " filename

anmtl004  2777.7
anmtl004 vgSAPD 6.9
anmtl004 vgSAP 10.2
anmtl004 rootvg 7.2
anmtl004 vgSAPX 9.1

$  perl -ane '$t{$F[0]." ".$F[7]} += $F[2]*((100-substr($F[3], 0, -1))/100); END { foreach $k ( keys %t ) { printf("%s %.1f\n", $k, $t{$k}/1000); } }' filename

anmtl004 vgSAP 10.2
anmtl004 vgSAPX 9.1
anmtl004 rootvg 7.2
anmtl004 vgSAPD 6.9
anmtl004  2777.7

$

 

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LEARN ABOUT OSX

perlio::via::symlink

symlink(3)						User Contributed Perl Documentation						symlink(3)

NAME

       PerlIO::via::symlink - PerlIO layers for create symlinks

SYNOPSIS

	open $fh, '>:via(symlink)', $fname;
	print $fh "link foobar";
	close $fh;

DESCRIPTION

       The PerlIO layer "symlink" allows you to create a symbolic link by writing to the file handle.

       You need to write C"link $name" to the file handle. If the format does not match, "close" will fail with EINVAL.

TEST COVERAGE

	----------------------------------- ------ ------ ------ ------ ------ ------
	File				      stmt branch   cond    sub   time	total
	----------------------------------- ------ ------ ------ ------ ------ ------
	blib/lib/PerlIO/via/symlink.pm	     100.0  100.0    n/a  100.0  100.0	100.0
	Total				     100.0  100.0    n/a  100.0  100.0	100.0
	----------------------------------- ------ ------ ------ ------ ------ ------

AUTHORS

       Chia-liang Kao <clkao@clkao.org>

COPYRIGHT

       Copyright 2004-2005 by Chia-liang Kao <clkao@clkao.org>.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       See <http://www.perl.com/perl/misc/Artistic.html>

perl v5.16.2							    2005-03-01								symlink(3)
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