This is not what I said.

You need to print the environment from within the new shell started by system() — e.g. with env, as shown.  (But nothing keeps you from using Perl code to print out the environment, in case you don't like env's output:  system ". $script && ./my_env_prettyprinter.pl" )

As soon as system() returns, the shell has terminated, and the new environment is gone with it. You cannot have a subshell set environment variables in a parent process, such as your Perl script, or the shell the Perl script has been started from, etc.

In reply to Re^3: system ( "source $script" ) by Anonyrnous Monk
in thread system ( "source $script" ) by ajwood

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