novice2015 has asked for the wisdom of the Perl Monks concerning the following question:
I am a total beginner
Excellent -- and welcome to the Monastary. Please add the following to your script; I strongly urge you to never remove them:
#!/usr/bin/perl
use strict;
use warnings;
my $server = `uname -n`;
print $server;
chomp $server;
# Display all the files in /tmp directory.
my $dir = "/usr/ent/newdir/db/sign/*";
my @files = </usr/ent/newdir/db/sign/*files*>;
open(my $outfh, '>', '/tmp/output1.txt') or die "cannot open file";
foreach my $LINE (@files ){
print $outfh $LINE;
close FH;
}
use File::Copy;
{
my $oldlocation = "/tmp/output1.txt";
my $newlocation = "/tmp/output3.txt";
copy($oldlocation, $newlocation);
}
exit;
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Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
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intervention).
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