Reading first column of file which start with space also
Hi All,
I am trying to read first column of my file using command
The content of my file is as follow
Here I am getting output as
I am not getting RWire21 in my output. Initially I thought it could be due to more space but if that is the case then R1 and RWire10 should also be not printed.
Please advise me where I can do changes in my command.
Thanks and Regards
---------- Post updated at 03:46 AM ---------- Previous update was at 03:44 AM ----------
Please consider space before R1 and both RWire. It is not showing in forum.
Moderator's Comments:
Use code tags please, see PM.
Last edited by zaxxon; 07-29-2013 at 06:04 AM..
Reason: code tags
I am trying to read in a 2 column data file into Perl Hash array index. Here is my code.
#!/usr/bin/perl -w
use strict;
use warnings;
my $file = "file_a";
my @line = ();
my $index = 0;
my %ind_file = ();
open(FILE, $file) or die($!);
while(<FILE>) {
chomp($_);
if ($_ eq '')
{
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LEARN ABOUT DEBIAN
gappletviewer
GAPPLETVIEWER(1) GNU GAPPLETVIEWER(1)NAME
gappletviewer - Load and runs an applet
SYNOPSIS
appletviewer [OPTION]... URL...
appletviewer [OPTION]... -code CODE
appletviewer [OPTION]... -plugin INPUT,OUTPUT
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The appletviewer tool loads and runs an applet.
Use the first form to test applets specified by tag. The URL should resolve to an HTML document from which the appletviewer will extract
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OPTIONS
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Use this option to specify an alternate character encoding for the specified HTML page.
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PLUGIN OPTION
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it should use for sending commands to gcjwebplugin (OUTPUT).
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STANDARD OPTIONS
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BUGS SEE ALSO AUTHOR 0.98 2010-07-05 GAPPLETVIEWER(1)