If the CGI script runs OK at the command line then it's unlikely to be a Perl-specific problem. It's possible that Apache is putting an output size or time limit on your script.

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re^3: Calling mkisofs from perl cgi by tobyink
in thread Calling mkisofs from perl cgi by finfan

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