http://www.perlmonks.org?node_id=11104331


in reply to Re^12: Querying program port
in thread Querying program port

"Not sure what you mean with, "windows line ending"?"

See Newline. when you've used dos2unix you need to set the permissions on the new file, adding execute as required. chmod +x blueports.pl. You'd also benefit from an introduction to the command prompt.

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Re^14: Querying program port
by CougarXR7 (Acolyte) on Aug 12, 2019 at 19:54 UTC
    That file now runs! After applying "chmod +x blueports.pl"!
    Thank you guys, and yes I will use searches when someone post something I never heard of!
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