Cange your config file to a module - eg. 
package MyApp::Config;

our $a = 1000;
our $b = "test";
our $c = 2000;
our $d = "test2";
1;

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Then you can load it with use MyApp::Config; and access variables in following way $MyApp::Config::c.

In reply to Re^3: how to read conf file in perl script by ph0enix
in thread how to read conf file in perl script by hardikv

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