And this surely isn't right-

open(IMAGE, ">/somedir/$graphfile.png") or die "$_";

Try- 

open(IMAGE, ">/somedir/$graphfile.png")
   or die "Couldn't open /somedir/$graphfile.png for writing: $!";

[download]

In reply to Re: Changing file permissions in a script by Your Mother
in thread Changing file permissions in a script by ITmajor

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