In brief-

Don't look at the value of $! in the general case. Structure your error checking to only look at $! after detecting an error by other means. Usually that means after a call fails. 

Paris Sinclair    |    4a75737420416e6f74686572
pariss@efn.org    |    205065726c204861636b6572
I wear my Geek Code on my finger.

In reply to RE: Re: Using backticks with (mount): by Aighearach
in thread Using backticks with (mount): by JP Sama

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