Hi,
In my program, I am using the module Getopt::Long
My intension is that if the user chooses --help, the program should show
the help message without bothering whether other options has been used or
not.
My program (say, test.pl) :
use Getopt::Long
my $abc;
my $help;
Getoptions ( abc=s
Hi,
Sorry for one typo. Read GetOptions in place of Getoptions .
Regards,
Rajesh
On Wed, May 16, 2012 at 2:39 PM, Rajesh Saha rajeshsaha...@gmail.comwrote:
Hi,
In my program, I am using the module Getopt::Long
My intension is that if the user chooses --help, the program should show
Hi,
Your problem is that Getopt::Long is consuming your -help as the argument to
-abc before it can be recognised. You might be able to do something with the
other Getopt::* modules, but the following piece of code will do what you want
if you really need it:
use List::MoreUtils qw(any);
use
On Wed, May 16, 2012 at 10:56:59AM +, Michael Brader wrote:
Hi,
Hello:
Your problem is that Getopt::Long is consuming your -help as
the argument to -abc before it can be recognised. You might be
able to do something with the other Getopt::* modules, but the
following piece of code
Hi Rajesh,
On Wed, 16 May 2012 16:11:13 +0530
Rajesh Saha rajeshsaha...@gmail.com wrote:
Hi,
Sorry for one typo. Read GetOptions in place of Getoptions .
Regards,
Rajesh
Here is how I do it:
#! /usr/bin/perl
use strict;
use warnings;
use Getopt::Long;
my $dry_run = 0
Hi,
I am using Getopt::Long to accept the command line arguments.
Logic
-
I have two mandatory options.
1.mod1_num
2.mod2_num
Both of them can accept either a 3digit number or another parameter
preserve which inturn accepts a 3digit number.
eg: my_script -mod1_num 123 -mod2_num 234
On 7/29/10 Thu Jul 29, 2010 1:17 AM, Sooraj S
soorajspadmanab...@gmail.com scribbled:
Hi,
I am using Getopt::Long to accept the command line arguments.
Logic
-
I have two mandatory options.
1.mod1_num
2.mod2_num
Both of them can accept either a 3digit number or another
um,
I am pretty sure getopt::long keeps all input data in a hash, does
anybody know whether i can use that hash itself in my code, and if so,
how?
--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional commands, e-mail: beginners-h...@perl.org
http://learn.perl.org/
Hi,
use strict;
use warnings;
use Getopt::Long;
my %hash;
GetOptions(\%hash, first=s, second|s=s, third=i);
print $hash{first}, $hash{second}, $hash{third}, \n;
--
Octavian
- Original Message -
From: Unknown User knowsuperunkn...@gmail.com
To: beginners beginners@perl.org
Sent
I have the following code:
GetOptions(
n|name=s = \$name,
a|age=i = \$age,
s|sex=s = \$sex,
) || die Bad options\n;;
What i expected this code to do is to die if a bad option was given,
say -s without an arguement, as in ./myprog -n name -s -a 20
However, it does not do
,
say -s without an arguement, as in ./myprog -n name -s -a 20
However, it does not do that.
What would be the correct method to die if one of the options is not complete?
GetOptions should print a warning and return a false value in that
case. What version of Perl and Getopt::Long are you using
On 10-06-17 02:36 AM, Unknown User wrote:
I have the following code:
GetOptions(
n|name=s = \$name,
a|age=i = \$age,
s|sex=s = \$sex,
) || die Bad options\n;;
GetOptions(
name=s =\$name,
age=i = \$age,
sex=s = \$sex,
) || die Bad
use strict;
use warnings;
use Getopt::Long;
#to test, run with no args
unless (@ARGV) {
for my $args (
[ qw/-n name -a 5 -s M/ ],
[ qw/-n -a 5 -s M/ ],
[ qw/-n name -a a -s M/ ],
[ qw/-n name -a -s M
On Thu, Jun 17, 2010 at 6:50 AM, Shawn H Corey shawnhco...@gmail.comwrote:
On 10-06-17 02:36 AM, Unknown User wrote:
I have the following code:
GetOptions(
n|name=s = \$name,
a|age=i = \$age,
s|sex=s = \$sex,
) || die Bad options\n;;
But they are complete.
Rob Dixon wrote:
rafailowski wrote:
I have a problem with Getopt::Long and Log::StdLog.
An example script, i always have the following error :
Use of uninitialized value in hash element at
/usr/local/share/perl/5.10.0/Log/StdLog.pm line 57
level = $cmd_args_ref-{log_level} is always
$cmd_args_ref-{log_level}; return the good value.
I don't understand why in : use Log::StdLog {...}, the value of
$cmd_args_ref-{log_level} stay always undef???
Sorry, I was thinking about the problem correctly. Try:
#!/usr/bin/perl
use Getopt::Long;
use Log::StdLog;
my %cmd_args
On Tue, 2008-08-05 at 08:57 +0200, rafailowski wrote:
Thx but adding __END__ return me this error, anyway the problem is solve
with a BEGIN block (cf.Rob Dixon).
$ perl test.pl --log-level=debug
Name main::STDLOG used only once: possible typo at
/usr/local/share/perl/5.10.0/Log/StdLog.pm
Mr. Shawn H. Corey wrote:
On Tue, 2008-08-05 at 08:57 +0200, rafailowski wrote:
Thx but adding __END__ return me this error, anyway the problem is solve
with a BEGIN block (cf.Rob Dixon).
$ perl test.pl --log-level=debug
Name main::STDLOG used only once: possible typo at
Hi all,
I have a problem with Getopt::Long and Log::StdLog.
An example script, i always have the following error :
Use of uninitialized value in hash element at
/usr/local/share/perl/5.10.0/Log/StdLog.pm line 57
level = $cmd_args_ref-{log_level} is always undef(???) but
print $cmd_args_ref
On Tue, 2008-08-05 at 01:05 +0200, rafailowski wrote:
Hi all,
I have a problem with Getopt::Long and Log::StdLog.
An example script, i always have the following error :
Use of uninitialized value in hash element at
/usr/local/share/perl/5.10.0/Log/StdLog.pm line 57
level
Mr. Shawn H. Corey wrote:
On Tue, 2008-08-05 at 01:05 +0200, rafailowski wrote:
Hi all,
I have a problem with Getopt::Long and Log::StdLog.
An example script, i always have the following error :
Use of uninitialized value in hash element at
/usr/local/share/perl/5.10.0/Log/StdLog.pm line
Log::StdLog {...}, the value of
$cmd_args_ref-{log_level} stay always undef???
Sorry, I was thinking about the problem correctly. Try:
#!/usr/bin/perl
use Getopt::Long;
use Log::StdLog;
my %cmd_args = ();
my $cmd_args_ref = \%cmd_args;
GetOptions(
log-level=s = \$cmd_args
rafailowski wrote:
I have a problem with Getopt::Long and Log::StdLog.
An example script, i always have the following error :
Use of uninitialized value in hash element at
/usr/local/share/perl/5.10.0/Log/StdLog.pm line 57
level = $cmd_args_ref-{log_level} is always undef
$cmd_args_ref-{log_level}; return the good value.
I don't understand why in : use Log::StdLog {...}, the value of
$cmd_args_ref-{log_level} stay always undef???
Sorry, I was thinking about the problem correctly. Try:
#!/usr/bin/perl
use Getopt::Long;
use Log::StdLog;
my %cmd_args
Hi all. I have a problem that _must_ have a very simple solution
(that I can't find).
I use the module Getopt::Long to read arguments, one of which is a
file path that may have spaces. The path string that is returned from
Getopt has spaces without escape chars. The string seems
On 6/3/07, Mike Lesser [EMAIL PROTECTED] wrote:
I use the module Getopt::Long to read arguments, one of which is a
file path that may have spaces. The path string that is returned from
Getopt has spaces without escape chars. The string seems to be fine
for Perl use, but not so great for other
On 6/3/07, Mike Lesser [EMAIL PROTECTED] wrote:
snip
I have to assume that paths can be converted easily for use in shells
and such, without resorting to RegEx. Any ideas?
snip
Aside from the multi argument version of system that Tom has already
mentioned, the bigger question is Why are you
Well I'm not sure. I may be explaining this badly. I'll go thru all
the details in case it helps.
The path I pass when I'm executing the script is escaped, which I
assume is correct.
Once that path is read by Getopt, I print it and, voila, no escapes,
just nice-to-read spaces.
This
Begin forwarded message:
From: Mike Lesser [EMAIL PROTECTED]
Date: June 3, 2007 3:48:56 PM EDT
To: Chas Owens [EMAIL PROTECTED]
Subject: Re: Paths, Spaces, Getopt::Long
On Jun 3, 2007, at 1:59 PM, Chas Owens wrote:
On 6/3/07, Mike Lesser [EMAIL PROTECTED] wrote:
snip
I have to assume
On Jun 3, 2007, at 1:59 PM, Chas Owens wrote:
On 6/3/07, Mike Lesser [EMAIL PROTECTED] wrote:
snip
I have to assume that paths can be converted easily for use in shells
and such, without resorting to RegEx. Any ideas?
snip
Aside from the multi argument version of system that Tom has already
On 6/3/07, Mike Lesser [EMAIL PROTECTED] wrote:
snip
Then I attempted to use Tidy, sans HTML::Tidy, through Shell. The
HTML::Tidy lib won't work on my system. So, I have been futzing with
tidy and I'v e discovered that tidy and simple commands like cd fail,
most likely because of the spaces in
On 6/3/07, Chas Owens [EMAIL PROTECTED] wrote:
snip
my $tidy = /usr/bin/tidy;
my @tidy_args = qw(--foo --bar -- example);
my $path = get_path();
my $file = $path . get_file();
system($tidy, @tidy_args, $file);
Opps, forgot the error checking.
system($tidy, @tidy_args, $file)
or die
On 6/3/07, Chas Owens [EMAIL PROTECTED] wrote:
On 6/3/07, Chas Owens [EMAIL PROTECTED] wrote:
snip
my $tidy = /usr/bin/tidy;
my @tidy_args = qw(--foo --bar -- example);
my $path = get_path();
my $file = $path . get_file();
system($tidy, @tidy_args, $file);
Opps, forgot the error checking.
Okay, I eliminated the tidy with some more robust regex. D'oh!
Case closed!
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
http://learn.perl.org/
Chas Owens wrote:
On 6/3/07, Chas Owens [EMAIL PROTECTED] wrote:
On 6/3/07, Chas Owens [EMAIL PROTECTED] wrote:
snip
my $tidy = /usr/bin/tidy;
my @tidy_args = qw(--foo --bar -- example);
my $path = get_path();
my $file = $path . get_file();
system($tidy, @tidy_args, $file);
Opps,
Chris Knipe wrote:
So, this is more of a block question I think, but how I can get the above
example to show the help screen FIRST, and THEN complain about the missing
value for -s
Why?
Here's an example of how to do it:
#!/usr/bin/perl
use strict;
use warnings;
use File::Basename;
Chris Knipe wrote:
Hi all,
Just a quick question and a couple of lines of really simple code
use Getopt::Long;
...
GetOptions ('h' = \$h,
'b=s' = \$s );
Sub ShowHelp() {
That should be
sub ShowHelp {
Perl isn't VB :)
print this is help
}
Sub
Hi all,
Just a quick question and a couple of lines of really simple code
use Getopt::Long;
...
GetOptions ('h' = \$h,
'b=s' = \$s );
Sub ShowHelp() {
print this is help
}
Sub DoSomethingWithString() {
...
}
If ($s) {
DoSomethingWithString();
} else {
ShowHelp
. The letter s indicates that this value is an
arbitrary string. Other possible value types are i for integer
values...
-Original Message-
From: Chris Knipe [mailto:[EMAIL PROTECTED]
Sent: Monday, November 07, 2005 7:38 PM
To: beginners@perl.org
Subject: Getopt::Long
Hi all
Shouldn't following snippet throw error message when
it is called without any parameter?
I can't see any error messsage, why?
# /tmp/test.pl
Executed successfully
#
--
#!/usr/bin/perl
use Getopt::Long;
GetOptions(verbose = \$verbose,
debug= \$debug
On Fri, 9 Sep 2005, Manish Sapariya wrote:
Shouldn't following snippet throw error message when
it is called without any parameter?
I can't see any error messsage, why?
Because this didn't have an error.
If you want it to quit, force it to quit.
#!/usr/bin/perl
use Getopt
following snippet throw error message when
it is called without any parameter?
I can't see any error messsage, why?
Because this didn't have an error.
If you want it to quit, force it to quit.
#!/usr/bin/perl
use Getopt::Long;
GetOptions(verbose = \$verbose,
debug
following snippet throw error message when
it is called without any parameter?
I can't see any error messsage, why?
Because this didn't have an error.
If you want it to quit, force it to quit.
#!/usr/bin/perl
use Getopt::Long;
GetOptions(verbose = \$verbose
- but maybe in the sense you mentioned that it works for you too:
=== begin script (test3.pl) ===
use strict; use warnings;
use Getopt::Long;
sub notify_email {
local @ARGV = @_;
my (@recipients, @subject, @body);
my %conf=(smtp='whatever', smtpsender='something');
$ENV{NTsendmail} = $conf{'smtp
Hi Bob,
(Offer Kaye, thanks for the reply as well!)
I used the method below (local @ARGV = @_;) to get the values of @_ into
@ARGV for the use of Getopt::Long. It appears to be working fine like that.
I now have another problem with, it appears, syntax. The IF statement is
part of a block
Olivier, Wim W wrote:
Hi Bob,
Hi. Don't top-post please.
If
I comment out this if statement, I don't get the error anymore. An
clues as
to the correct syntax???
I run the subroutine as follows:
if ($conf{'pnl_check_for_analytics_email'} =~ 'ON')
{ notify_email -r [EMAIL
= @_; # Get the sub's params into the master param array for
GetOpt::Long
$ENV{NTsendmail} = $conf{'smtp'};
$sender = $conf{'smtpsender'};
GetOptions (r=s = [EMAIL PROTECTED], # -r [EMAIL PROTECTED] -r
[EMAIL PROTECTED]
-r [EMAIL PROTECTED]
s=s = [EMAIL
Hi all,
Is it possible to use GetOpt::Long (or something similar) in a subroutine
using @_ instead of in the standard way (using @ARGV)?
I want to have the following scenario, but use GetOpt in a subrouting within
the main script and pass options (and values) to the subroutine.
The values
How about something like this? It doesn't make it like GetOpt::Long,
but it does handle what you want. Or you could just require that people
pass an array to your subroutine and save yourself a little work. If
there is only one recipient, then it's a one-element array
Olivier, Wim W wrote:
Hi all,
Is it possible to use GetOpt::Long (or something similar) in a
subroutine
using @_ instead of in the standard way (using @ARGV)?
This should work:
sub foo {
local @ARGV = @_;
GetOptions(...blah...);
...
}
--
To unsubscribe, e-mail
On 4/20/05, Olivier, Wim W wrote:
Hi all,
Is it possible to use GetOpt::Long (or something similar) in a subroutine
Getargs::Long -
http://search.cpan.org/dist/Getargs-Long/
HTH,
--
Offer Kaye
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED
Hi, I have problem to match array defined in Getopt::Long and transfer to
new file:
If I do:
try.pl --InputData sample.txt --Trait=_BMI --covars=age, _DBP, _SBP
--Race=Others
with this file:
GFAMID GDADID GMOMID ID SEX
HYT3 _SBP _DBP _BMI RACE AGE _HTMED antiht
How can I get
At 10:46 AM 3/25/2005 -0600, Shiping Wang wrote:
Hi, I have problem to match array defined in Getopt::Long and transfer to
new file:
If I do:
try.pl --InputData sample.txt --Trait=_BMI --covars=age, _DBP, _SBP
--Race=Others
with this file:
GFAMID GDADID GMOMID ID SEX
HYT3 _SBP _DBP _BMI
Using the example code below, I find that I can
use getopt handily to pass all sorts of
variables to my script, as long as a
value passed is not a 0 (zero)
How to I use getopt::long and be able to
pass the number zero as a value?
Code, and behavior follows
- Original Message -
From: Mike Donnelly [EMAIL PROTECTED]
Date: Tuesday, December 21, 2004 10:58 am
Subject: Getopt::Long , handles the number zero differently..
Hello
Using the example code below, I find that I can
Please paste working code
use getopt handily to pass all
--- [EMAIL PROTECTED] wrote:
- Original Message -
From: Mike Donnelly [EMAIL PROTECTED]
Date: Tuesday, December 21, 2004 10:58 am
Subject: Getopt::Long , handles the number zero
differently..
Hello
Using the example code below, I find that I can
Please paste
Using the example code below, I find that I can
use getopt handily to pass all sorts of
variables to my script, as long as a
value passed is not a 0 (zero)
How to I use getopt::long and be able to
pass the number zero as a value?
Code, and behavior follows
Mike Donnelly wrote:
Using the example code below, I find that I can
use getopt handily to pass all sorts of
variables to my script, as long as a
value passed is not a 0 (zero)
How to I use getopt::long and be able to
pass the number zero as a value?
Code, and behavior follows
I have been using Getopt::Std for some time and I'm pretty happy with it.
I've been reading about Getopt::Long and it seems to support everything in
Getopt::Std and has some nice conveniences. Does anyone have experience
converting scripts (or just development process) from Std to Long? Does
I have been using Getopt::Std for some time and I'm pretty happy with it.
I've been reading about Getopt::Long and it seems to support everything in
Getopt::Std and has some nice conveniences. Does anyone have experience
converting scripts (or just development process) from Std to Long
Getopt::Long
Configuring Getopt::Long
Getopt::Long can be configured by calling subroutine
Getopt::Long::Configure(). This subroutine takes a list of quoted
strings, each specifying a configuration option to be enabled, e.g.
ignore_case, or disabled, e.g. no_ignore_case. Case does
perldoc Getopt::Long
Configuring Getopt::Long
Getopt::Long can be configured by calling subroutine
Getopt::Long::Configure(). This subroutine takes a list of quoted
strings, each specifying a configuration option to be enabled, e.g.
ignore_case, or disabled, e.g
this:
use Getopt::Long;
if (!GetOptions(reg_backup = \$reg_backup,
html = \$html)
){err_exit($usage\n,0);}
if (defined ($reg_backup) ){reg_backup()}
if (defined($html)){create_html()}
etc..
when i execute the script it does as its told, but if i want to combine the 2 subs
-Original Message-
From: David Samuelsson (PAC)
[mailto:[EMAIL PROTECTED]]
Sent: 19 September 2002 08:09
To: '[EMAIL PROTECTED]'
Subject: Using GetOpt::Long
I found this module was a part off the package, and tried it
out, it works as i want. I have some troubles though, i
]
Subject: RE: Using GetOpt::Long
-Original Message-
From: David Samuelsson (PAC)
[mailto:[EMAIL PROTECTED]]
Sent: 19 September 2002 08:09
To: '[EMAIL PROTECTED]'
Subject: Using GetOpt::Long
I found this module was a part off the package, and tried it
out, it works as i want. I
-Original Message-
From: David Samuelsson (PAC)
[mailto:[EMAIL PROTECTED]]
Sent: 19 September 2002 09:03
To: 'Jeff AA'; [EMAIL PROTECTED]
Subject: RE: Using GetOpt::Long
I want it so it will execute the subs in the order according
to the lines when i start the scrippt
don't want to make other people use the '--' switches to use the script?
Why not? Getopt::Long will probably accommodate you in this, but I would
suggest reserving the single '-' for one-letter options, and the double '-'
for long options. That way, the one-letter options can be bundled, e.g. -rh
(PAC)
Cc: [EMAIL PROTECTED]
Subject: Re: Using GetOpt::Long
On Thu, Sep 19, 2002 at 10:02:32AM +0200, David Samuelsson (PAC) wrote:
I want it so it will execute the subs in the order according to the lines
when i start the scrippt, and i will try to keep to default -value cause
the scipt
://www.wetware.com/drieux/pbl/perlTrick/CommandLine/do_get_opt_long.txt
This was derived from a form we had been using as
a sorta stock way to spin up bunches of command line
options with Getopt::Long -
http://www.wetware.com/drieux/pbl/perlTrick/CommandLine/simple_get_long.txt
I just always promised myself
Hi David,
From what I've seen, Getopt::Long default behavior is to accept either
'--opt|-opt'. (Tested on Solaris 2.6 w/ Perl 5.005_03)
test.pl
#!/usr/local/bin/perl
use strict;
use diagnostics;
use Getopt::Long;
my %pagerdest = ();
Getopt::Long::Configure('default');
GetOptions
Hello,
I'm trying to use Getopt::Long for parsing parameters passed to a
function. I tried to test if that works by using the following script.
---
#!/usr/bin/perl -w
use strict;
use Getopt::Long;
sub test_params()
{
@ARGV=@_;
print
On Sat, Jun 15, 2002 at 06:10:23PM +0200, Robert Kasunic wrote:
Hello,
I'm trying to use Getopt::Long for parsing parameters passed to a
function. I tried to test if that works by using the following script.
---
#!/usr/bin/perl -w
use
On Saturday, June 15, 2002, at 09:10 , Robert Kasunic wrote:
I'm trying to use Getopt::Long for parsing parameters passed to a
function. I tried to test if that works by using the following script.
---
#!/usr/bin/perl -w
use strict
(--opta argument_a -b -c);
test_params(-b);
test_params(-c -b);
H! My complements
The problem is not really with the Getopt::Long,
but with the need to be more sensitive to
a) perldoc perlsub
- cf the prototyping problem here
- note the warning
From: Michael [EMAIL PROTECTED]
I am a true perl newbie.
If you continue like this you will stay one.
I am supposed to:
Write a program that finds lines in an input file and copies them to an
output file . The program takes the following arguments:
an input file
- Original Message -
From: Jenda Krynicky [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, March 13, 2002 7:10 AM
Subject: Re: getOpt::long?
From: Michael [EMAIL PROTECTED]
I am a true perl newbie.
If you continue like this you will stay one.
:-) Thanks for all
From: michael [EMAIL PROTECTED]
:-) Thanks for all the feedback. I had intended to send the assignment as an
attachment and ask about:
1) Configuring my win2k box so that I could use the command line to run a
perl program without having to type 'perl' before the name of the
-Original Message-
From: michael [mailto:[EMAIL PROTECTED]]
Subject: Re: getOpt::long?
I am a true perl newbie.
If you continue like this you will stay one.
:-) Thanks for all the feedback. I had intended to send the
assignment as an
attachment and ask about:
1
try
$ perldoc Getopt
No documentation found for Getopt.
However, try
perldoc Getopt::Long
perldoc Getopt::Std
perldoc Getopt::Long.html
perldoc Getopt::Std.html
-Original Message-
From: Jason Larson [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, March 13
on the usage of Getopt functions, type the following commands:
$ perldoc Getopt::Std
$ perldoc Getopt::Long
Take into account the following conditions:
The input file should exist.
If the output file does NOT exist, create one. If exists, append the output
to the file. What if the end offset
On Tue, 2002-03-12 at 21:50, Michael wrote:
I am a true perl newbie. I am supposed to:
snip reason=homework/test /
--
-it does make a difference-
-michael-
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Okay, so what is
software which uses -s as an option and need to
handle the options the same in the PERL replacement. Is there a bug with s:s?
use Getopt::Long;
my $DATABASE = ;
my $PASSWORD = ;
my $USER = ;
my $SERVER = ;
my $ERR = ;
my $SPROC = ;
my $QUERY = ;
my $TT = ;
GetOptions ( 'f:s' = \$TT, 's:s
replacement. Is there a bug with s:s?
By default, Getopt::Long is case insensitive. Try adding the bundling
and ignore_case options.
cf perldoc Getopt::Long (Configuring Getopt::Long)
#!/usr/bin/perl -w
use strict;
use Getopt::Long qw(GetOptions);
Getopt::Long::Configure (bundling, ignore_case);
my
Hi,
I am unable to get the following inherited code, using
Getopt::Long, to work.
It is my understanding that Perl will automatically
create a $opt_help variable ( for a -help command line
option). However, when I try to print it's value, it
returns a null value. In addition, the help mesage
On Wed, Aug 15, 2001 at 02:49:34PM -0700, pn wrote:
#/usr/bin/perl -w
use strict;
# Forward declarations
my $opt_help;
This is your problem right here. Getopt::Long sets the package global
$main::opt_help, but now that you've declared the variable lexical, anytime
you access
Hello,
I am not able to understand the following behaviour of perl
Getopt::Long. Here is the snippet of code that I am not able to
understand:
Start of code
-
#!/usr/local/bin/perl
use Getopt::Long;
my $filename;
print Before : ARGV = @ARGV\n
here's one for the group... is there a module ala getopt::long that will do
the arg-getting as well as command-line completion with a predefined
list/hash/etc... of keywords?
-mL
-- Life would be so much easier if its source code was well-commented.
--
To unsubscribe, e-mail: [EMAIL PROTECTED
I'm not sure if this is the right forum, but here goes (I'm a beginner
at posting questions to the list?)
Using Getopt::Long, it's possible to watch for negated options:
-nostuff
... and it's possible to alias options stuff|such allows -stuff to be
the same as -such.
So this little sample
* Bicknell, Frank ([EMAIL PROTECTED]) [21 Jul 2001 08:12]:
[...]
Using Getopt::Long, it's possible to watch for negated options:
-nostuff ... and it's possible to alias options stuff|such allows
-stuff to be the same as -such.
[...]
$ stuff -nosuch
Using Perl Version 5.00404
Unknown
89 matches
Mail list logo
