http://www.perlmonks.org?node_id=1043571


in reply to Nothing is being written into my opt-in.txt file

Your code doesn't compile:

$ perl -cw /tmp/nuts2.pl 
Bareword "n" not allowed while "strict subs" in use at /tmp/nuts2.pl l
+ine 9.
/tmp/nuts2.pl had compilation errors.

[download]

Haven't we been through this before? Why did you not try to compile the script yourself? Why did you not try looking in the error log?

In Section Seekers of Perl Wisdom