Hi all :
I see these lines at the very beginning lines of a perl program. Could
anyone explain what this is doing ??
eval '(exit $?0)' && eval 'exec perl $PERL_OPTIONS $0 ${1+"$@"}'
& eval 'exec perl $PERL_OPTIONS $0 $argv:q'
if 0;
In what way "eval" help here in traping the errors ??
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Hi all :
My perl programme has a PERL path defined at its header through #!
/rem/depot/local/bin/perl
But I would like to run the same code with some other versions of PERL
that are in different paths.
Could I override the #! definition through any PERL command line option
or through any other me
Hi Wang :
Try this :
sub BEGIN {
push @INC, "mysandbox/blah"; # you can include any path here
}
use myPackage.pm
/ Ravi
Wenjie Wang wrote:
> Greetins,
>
> I'm try to use another perl module of mine in a different perl file in
> different directory. I would like to know how to use
nd.pl line 1.
Why ??
Thanks again,
Ravi
"Beau E. Cox" wrote:
> - Original Message -
> From: "T.S. Ravi Shankar" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Cc: <[EMAIL PROTECTED]>
> Sent: Tuesday, June 03, 2003 11:04 PM
> Subj
Hi David ...
That answers all my questions !!!
Thank you very much,
Ravi
"Geer, David van der" wrote:
> Hi Ravi,
>
> The first line "#!" tells the program how te read the executable.
> F.e. if you would change it into "#!/bin/ksh" it means your (perl) script will be
> executed using ksh.
Hi all :
Could anyone tell me how I could move between the directories ( or
change the present working directory ) with any perl command ??
I have tried these system '/bin/cd $HOME'; , chdir '$HOME'; ,
exec 'cd $HOME';
After I execute the perl code, the PWD still remains unchanged.
If the a
ce I was thinking of doing all
"chdir"s
inside the perl script with "system-cd"s )
Please let me know if you have any workarounds for this !!
Thanks again,
Ravi
T.S. Ravi Shankar wrote:
>Hi all :
>
>Could anyone tell me how I could move between the directories
Hi,
At reaching a certain point in my perl program, I need to run a process
( say XYZ ) using SYSTEM command. The result file that this process
would produce will be result.. I will have to wait until
this result file is produced & then proceed extracting certain things
from this file.
I am imp
