Tom Smith schreef:
Mumia W.:
use strict;
use warnings;
$_ = `id $ARGV[0]`;
s/.*?groups=// print @{[ /\((\w+)\)/g ]}\n;
I'm not trying to be argumentative or say that this is wrong... But
does anyone else agree with this? If so, why is this way better than
the pure Perl way?
TIMTOWTDI.
On 12/21/2006 12:42 AM, Tom Smith wrote:
Mumia W. wrote:
use strict;
use warnings;
$_ = `id $ARGV[0]`;
s/.*?groups=// print @{[ /\((\w+)\)/g ]}\n;
I'm not trying to be argumentative or say that this is wrong... But
does anyone else agree with this? If so, why is this way better than the
On Thu, Dec 21, 2006 at 09:24:51AM +0100, Dr.Ruud wrote:
Tom Smith schreef:
Mumia W.:
use strict;
use warnings;
$_ = `id $ARGV[0]`;
s/.*?groups=// print @{[ /\((\w+)\)/g ]}\n;
I'm not trying to be argumentative or say that this is wrong... But
does anyone else agree with this?
On Wed, Dec 20, 2006 at 10:47:25PM -0800, John W. Krahn wrote:
Mumia W. wrote:
On 12/20/2006 04:14 PM, Tom Smith wrote:
[...]
So is there a better way to do this, or perhaps a cleaner way?
use strict;
use warnings;
$_ = `id $ARGV[0]`;
s/.*?groups=// print @{[ /\((\w+)\)/g ]}\n;
On Wed, Dec 20, 2006 at 05:28:46PM -0800, John W. Krahn wrote:
Tom Smith wrote:
Thank Chad (and John) for your input on this. I thought I'd post the
portion of the script that I was trying to work out to see if there's
room for improvement. This should work on any *nix system. The format
On Thu, Dec 21, 2006 at 01:48:38AM -0600, Mumia W. wrote:
On 12/21/2006 12:42 AM, Tom Smith wrote:
Mumia W. wrote:
use strict;
use warnings;
$_ = `id $ARGV[0]`;
s/.*?groups=// print @{[ /\((\w+)\)/g ]}\n;
I'm not trying to be argumentative or say that this is wrong... But
does anyone
Chad Perrin schreef:
Dr.Ruud:
TIMTOWTDI. On the shell machines of my provider (FreeBSD) the id
approach will work, and the /etc/group one won't.
I don't think that has anything to do with it being FreeBSD.
That was and is also what I don't think. I only mentioned it because OP
mentioned
Chad Perrin wrote:
On Wed, Dec 20, 2006 at 05:28:46PM -0800, John W. Krahn wrote:
Since you are only reading from /etc/group you are not picking up the primary
group stored in /etc/passwd.
Singling out the primary group wasn't a requirement for the Perl script,
as far as I recall. If I'm
On 12/21/2006 02:59 AM, Chad Perrin wrote:
On Wed, Dec 20, 2006 at 10:47:25PM -0800, John W. Krahn wrote:
Mumia W. wrote:
On 12/20/2006 04:14 PM, Tom Smith wrote:
[...]
So is there a better way to do this, or perhaps a cleaner way?
use strict;
use warnings;
$_ = `id $ARGV[0]`;
s/.*?groups=//
Rob Dixon wrote:
With regard to 'Learning Perl' and 'Learning Perl on Win32 Systems', can
anybody who has read either or both of these books comment on their
usefulness for an inexperienced programmer wishing to use Perl on a Windows
platform? I have read neither but know that Learning Perl is
Mumia W. wrote:
On 12/21/2006 12:42 AM, Tom Smith wrote:
Mumia W. wrote:
use strict;
use warnings;
$_ = `id $ARGV[0]`;
s/.*?groups=// print @{[ /\((\w+)\)/g ]}\n;
I'm not trying to be argumentative or say that this is wrong... But
does anyone else agree with this? If so, why is this way
Sorry, I sent these to the poster rather than the list--my bad.
Original Message
Subject:Re: Displaying a user's group memberships
Date: Wed, 20 Dec 2006 20:23:53 -0700
From: Tom Smith [EMAIL PROTECTED]
To: John W. Krahn [EMAIL PROTECTED]
References: [EMAIL
Sorry, I sent this to the poster rather than the list... My bad.
Original Message
Subject:Re: Displaying a user's group memberships
Date: Wed, 20 Dec 2006 20:39:13 -0700
From: Tom Smith [EMAIL PROTECTED]
To: John W. Krahn [EMAIL PROTECTED]
References: [EMAIL
Dr.Ruud wrote:
Chad Perrin schreef:
Dr.Ruud:
TIMTOWTDI. On the shell machines of my provider (FreeBSD) the id
approach will work, and the /etc/group one won't.
I don't think that has anything to do with it being FreeBSD.
That was and is also what I don't think. I
Chad Perrin wrote:
On Thu, Dec 21, 2006 at 01:48:38AM -0600, Mumia W. wrote:
On 12/21/2006 12:42 AM, Tom Smith wrote:
Mumia W. wrote:
use strict;
use warnings;
$_ = `id $ARGV[0]`;
s/.*?groups=// print @{[ /\((\w+)\)/g ]}\n;
I'm not trying to be argumentative or say
Tom Smith wrote:
Dr.Ruud wrote:
Chad Perrin schreef:
Dr.Ruud:
TIMTOWTDI. On the shell machines of my provider (FreeBSD) the id
approach will work, and the /etc/group one won't.
I don't think that has anything to do with it being FreeBSD.
That was and is also what I
Chad Perrin wrote:
On Tue, Dec 19, 2006 at 09:08:11AM -0800, Randal L. Schwartz wrote:
Learning Perl on Win32 Systems is still being published only because it
sells. It was based on the second edition of Learning Perl, which was clearly
Unix-bias. For the third and fourth editions of Learning
I am trying to get the equivalent in KSH to work in Perl and I cannot seem to
get the same output. I need from /etc/passwd name, uid, gid and gecos for each
passwd files.
IN KSH:
for i in `ls /var/tmp/passwd.*`
do
print $i;
print \n;
awk 'FS=: {print $1,\t,$3,\t,$4,\t,$5}'
Hi folks,
I'm porting a script to Windows, and I've run into an
odd mismatch between the results returned by glob and the
-f operator. If I take a test script like the following:
my @files = glob (*.exe);
for my $f (@files) {
print Processing \$f\...\n;
-f $f
On Thu, Dec 21, 2006 at 11:23:15AM +0100, Dr.Ruud wrote:
Chad Perrin schreef:
Dr.Ruud:
TIMTOWTDI. On the shell machines of my provider (FreeBSD) the id
approach will work, and the /etc/group one won't.
I don't think that has anything to do with it being FreeBSD.
That was and is
On Thu, Dec 21, 2006 at 08:08:07AM -0700, Tom Smith wrote:
Yeah, the smiley may have clarified the intentions a little...
. . . or it may have just looked like part of the Perl code.
--
CCD CopyWrite Chad Perrin [ http://ccd.apotheon.org ]
print substr(Just another Perl hacker, 0, -2);
--
On Thu, Dec 21, 2006 at 03:06:38AM -0800, John W. Krahn wrote:
Chad Perrin wrote:
On Wed, Dec 20, 2006 at 05:28:46PM -0800, John W. Krahn wrote:
Since you are only reading from /etc/group you are not picking up the
primary
group stored in /etc/passwd.
Singling out the primary
On Thu, Dec 21, 2006 at 08:05:05AM -0700, Tom Smith wrote:
Dr.Ruud wrote:
Chad Perrin schreef:
Of course, if you're going to call out of the Perl script to the id
utility, you may as well skip the Perl script entirely and just enter
this at the shell prompt:
id -Gn username
That
Chad Perrin wrote:
On Thu, Dec 21, 2006 at 08:05:05AM -0700, Tom Smith wrote:
Dr.Ruud wrote:
Chad Perrin schreef:
Of course, if you're going to call out of the Perl script to the id
utility, you may as well skip the Perl script entirely and just enter
this at the shell
On Thu, Dec 21, 2006 at 10:23:57AM -0500, Robert Hicks wrote:
Chad Perrin wrote:
On Tue, Dec 19, 2006 at 09:08:11AM -0800, Randal L. Schwartz wrote:
Learning Perl on Win32 Systems is still being published only because it
sells. It was based on the second edition of Learning Perl, which was
On 12/21/2006 09:05 AM, Tom Smith wrote:
I try to avoid calling console commands because there tends to be
differences in some of the CLI utilities between distributions--that was
actually one of the first things I had considered doing, except with the
`groups` command.
You could limit
On Thu, Dec 21, 2006 at 01:25:01PM -0700, Tom Smith wrote:
Chad Perrin wrote:
That's why I said you may as well either just use the id utility from
the shell if you're not going to grab group memberships in an
idiomatically Perlish way -- the Perl code is likely to be more
portable. Of
On Thu, Dec 21, 2006 at 03:02:04PM -0700, Chad Perrin wrote:
I'm sure that could be made prettier by someone with better Perl mojo
than I have at the moment, and it could be made a bit simpler if all you
want is the gid for each group rather than the group name.
I posted a gid version here:
oryann9 wrote:
I have a scanned PDF file and I want to convert its data so I can store it in
an xls file. What module(s) do you recommened?
I saw File::Extract::PDF ?
If you've scanned it, chances are the PDF doesn't contain any text that
you can extract. It will just be 1 image per
Chad Perrin wrote:
On Thu, Dec 21, 2006 at 03:02:04PM -0700, Chad Perrin wrote:
I'm sure that could be made prettier by someone with better Perl mojo
than I have at the moment, and it could be made a bit simpler if all you
want is the gid for each group rather than the group name.
I posted a
Daniel Kasak [EMAIL PROTECTED] wrote:oryann9 wrote:
I have a scanned PDF file and I want to convert its data so I can store it in
an xls file. What module(s) do you recommened?
I saw File::Extract::PDF ?
If you've scanned it, chances are the PDF doesn't contain any text that
you can
On Thu, Dec 21, 2006 at 06:24:53PM -0800, John W. Krahn wrote:
Chad Perrin wrote:
On Thu, Dec 21, 2006 at 03:02:04PM -0700, Chad Perrin wrote:
I'm sure that could be made prettier by someone with better Perl mojo
than I have at the moment, and it could be made a bit simpler if all you
want
I have a script which will determine which modules need to be installed for a
certain application. It will take all of the module names and iterate through
them installing each as such:
system perl -MCPAN -e 'install $module';
I'd rather do this without a system call and instead do it
On 12/21/2006 10:53 PM, Mathew Snyder wrote:
I have a script which will determine which modules need to be installed for a
certain application. It will take all of the module names and iterate through
them installing each as such:
system perl -MCPAN -e 'install $module';
I'd rather do
Mumia W. wrote:
On 12/21/2006 10:53 PM, Mathew Snyder wrote:
I have a script which will determine which modules need to be
installed for a
certain application. It will take all of the module names and iterate
through
them installing each as such:
system perl -MCPAN -e 'install
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