I actually replied to this yesterady but got busy and didn't get past the preview page.

All good information. The %ENV hash I totally overlooked. I remember reading it a year or so ago in Learning Perl and thinking "I won't need that for a while." I was right, but now that I needed it...

For the record, a simple... 

my $display = $ARGV[0];
$ENV{'DISPLAY'} = $display . ":0.0";

[download]
...worked just fine.

In reply to Re: Re: shell variables with Perl by GaijinPunch
in thread shell variables with Perl by GaijinPunch

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