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Re: perl script to print just directory names

by blue_cowdawg (Monsignor)
on Dec 06, 2012 at 20:33 UTC ( #1007647=note: print w/ replies, xml ) Need Help??


in reply to perl script to print just directory names

What extra line? Just tested your code on my system and don't see an extra line. There *is* however a "blank line" between the last line the script generates and the command line prompt but I think that's a function of the shell.

Some more comments:

Not sure why you are doing this:

while(defined($file = readdir($dh)))
when
while($file = readdir($dh))
should suffice.

You do realize your array is going to be empty when your loop is done?


Peter L. Berghold -- Unix Professional
Peter -at- Berghold -dot- Net; AOL IM redcowdawg Yahoo IM: blue_cowdawg


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