and checking an open() for success is even safer:

open FILE, '<', $ARGV[0] or die "$ARGV[0]: $!\n";

[download]

In cases, that it can't open the file, it won't try to read from an unopened filehandle FILE, but end the script with an error message.

In reply to Re^4: Create new directories by linuxer
in thread Create new directories by ibaboom

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