Handling Environmental variables

[Satish]

Hi,

How do I set/unset unix environmental variables from a perl script?

thanks,
Satish

 

[J. Gleixner]

Hi,

How do I set/unset unix environmental variables from a perl script?

It's 'environment' variables. You operated on %ENV.

$ENV{'PATH'} .= ':/some/other/path';

foreach my $var (keys %ENV)
{
print $var, ':', $ENV{$var}, "\n";
}

 

[gnari]

It's 'environment' variables. You operated on %ENV.

$ENV{'PATH'} .= ':/some/other/path';

foreach my $var (keys %ENV)
{
print $var, ':', $ENV{$var}, "\n";
}

unless the OP is referring to

perldoc -q environment

gnari

 

[Jürgen Exner]

How do I set/unset unix environmental variables from a perl script?

"perldoc perlvar" and check the %ENV hash.
"perldoc -q environment" might be interesting, too.

jue

 

[Satish]

It's 'environment' variables. You operated on %ENV.

$ENV{'PATH'} .= ':/some/other/path';

foreach my $var (keys %ENV)
{
print $var, ':', $ENV{$var}, "\n";
}

Thanks this helped.
Satish