On Thu, 20 Mar 2003, Ankit Gupta wrote: > Hi, > > I want to print some linux environment variables that have already been set. > Could some one let me know which command I can use to get value of > environment variables.
Environment variables are available through the %ENV hash. For e.g. to get
env var SHELL if it exists, you will do this
my $shell_env = $ENV{'SHELL'};
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