WHen I execute my script with the code below I get the following error:
Missing $ on loop variable at runme.pl line 38.
At 02:57 PM 6/11/2002 -0400, you wrote:
>couldn't he do:
>
>my @allenv = map { [$_, $ENV{$_} ] } keys %ENV;
>
>local $" = "--";
>foreach my $env (@allenv){
> print "@{$env}\n";
>}
>
> > -----Original Message-----
> > From: Jeff 'japhy' Pinyan [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, June 11, 2002 2:50 PM
> > To: phumes1
> > Cc: [EMAIL PROTECTED]
> > Subject: Re: FETCHING ENVIRONMENT VARIABLES
> >
> >
> > On Jun 11, phumes1 said:
> >
> > >How can fetch all the environment variables and print them
> > to the screen?
> >
> > The %ENV hash holds all the environment variables.
> >
> > If you know how to use a hash, you can display all the environment
> > variables.
> >
> > --
> > Jeff "japhy" Pinyan [EMAIL PROTECTED]
> > http://www.pobox.com/~japhy/
> > RPI Acacia brother #734 http://www.perlmonks.org/
> > http://www.cpan.org/
> > ** Look for "Regular Expressions in Perl" published by
> > Manning, in 2002 **
> > <stu> what does y/// stand for? <tenderpuss> why,
> > yansliterate of course.
> > [ I'm looking for programming work. If you like my work,
> > let me know. ]
> >
> >
> > --
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
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