[Sun751]

In my config file I have $ENV(appl) assigned to some variable. And I am running the Perl script to read that config file (update few records, expand environment variable) then write it to some output file,

could any one guide me how can I expand that environment
variable? through my perl script,

For example in my config file:

Id = $ENV{APPL}

but while writing to output file I want,

Id = '/ann/dev/sum' [content of $ENV{APPL}]

Any Suggestion, Please

Cheers

This post has been edited by Sun751: 25 June 2009 - 03:56 AM

[Sun751]

Need Help, Please

This post has been edited by Sun751: 25 June 2009 - 03:34 AM

[no2pencil]

** Topics Merged **

[chorny_cpan]

my $id = "/ann/dev/sum$ENV{APPL}";

Consider reading "Learning Perl" (no earlier than 4th edition) or "Beginning Perl" - they both have good exercises.