Accessing environment variables from Perl
September 25, 2008 23:16:04 Last update: September 25, 2008 23:16:04
In Perl, you can use the global hash
%ENV to get and set environment variables. For example, you may want to add your home directory to PATH in order to start an executable in the directory.
#!/usr/bin/perl $ENV{'PATH'} = '/bin:/usr/bin:/home/drxi/bin'; print $ENV{'PATH'};
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