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How to zip and tar files in perl

Posted on 2004-09-13
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Last Modified: 2006-11-17
Hi i have a list of files beginning with a and ending with underscore

like a*_.exe

i need to tar or zip them from within a perl script...(not at the command line)

how to do this on windows...

i want to unzip/untar these on a unix platform and extract them to a folder on unix machine ...how do i do this...

thanks
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Question by:Vlearns
8 Comments
 
LVL 6

Expert Comment

by:holli
ID: 12044846
Do you want to use gzip and tar - programs or do you prefer to use
Archive::Zip and Archive::Tar - Modules?
0
 
LVL 6

Expert Comment

by:holli
ID: 12044926
anyway, this is how to archive the files:

use strict;

use Archive::Tar;
use Archive::Zip qw( :ERROR_CODES :CONSTANTS );

my $tar = Archive::Tar->new();
$tar->add_files(glob ("c:/temp/*.exe"));
$tar->write("file.tar");

my $zip = Archive::Zip->new();
my $member = $zip->addFile("file.tar");
die 'write error' unless $zip->writeToFileNamed( 'file.tar.gz' ) == AZ_OK;
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LVL 6

Accepted Solution

by:
holli earned 250 total points
ID: 12045031
and how to extract:

use strict;

use Archive::Tar;
use Archive::Zip qw( :ERROR_CODES :CONSTANTS );

my $zip = Archive::Zip->new();

die 'read error' unless $zip->read( 'file.tar.gz' ) == AZ_OK;
$zip->extractMember('file.tar');

my $tar = Archive::Tar->new ("file.tar");
$tar->extract( $tar->list_files() );
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LVL 18

Assisted Solution

by:kandura
kandura earned 200 total points
ID: 12045335
Archive::Tar can also compress files itself (using Compress::Zlib / IO::Zlib, whichever is part of your perl installation), so there's no need to do the Archive::Zip stuff.

use strict;
use Archive::Tar;
my $tar = Archive::Tar->new();
$tar->add_files(<a*_.exe>);
$tar->write("file.tar.gz", 1, 9); ### filename, compressed, maximum_compression
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LVL 6

Expert Comment

by:holli
ID: 12045772
rtfm holli, rtfm ;-)
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LVL 18

Expert Comment

by:kandura
ID: 12046705
8^D
0
 
LVL 48

Assisted Solution

by:Tintin
Tintin earned 50 total points
ID: 12048809
If you don't want to use any modules (I would recommend that you do use a module), you can do:

system "zip files.zip a*_.exe" and die "Can not zip files $!\n";
0
 

Author Comment

by:Vlearns
ID: 12061258
Thanks all

vlearns
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