I'm trying to execute a command from within my perl script(cgi application) and retrieve the output using tics to surround my command. Since what I was trying wasn't working (a larger command and supplying parameters) I tried running it for just dir and it still failed. 
$newTest = `dir`;
print "String back : " . $newTest;

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I get the error "Use of uninitialized value $newTest in concatenation (.) or string at <scriptname>...." What could possibly cause the error and how can I fix the problem? Thanks.

In reply to Executing / Retrieving Output from Command by rpike

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