Re: rename files in directory with new extenstion

This does it in one line. Also I wonder if, in BIG applications, you might get a time saving by avoiding regexp? This is not a rhetorical question - I'd be interested to know.

while($f=<*.old>){rename $f, substr($f,0,-3).'new'}
[download]

§ George Sherston

Comment on Re: rename files in directory with new extenstion Download Code

Replies are listed 'Best First'.
Re: Re: rename files in directory with new extenstion by mischief (Hermit) on Aug 09, 2001 at 23:12 UTC
This would not work for file with extensions longer than 3 characters (eg any .html file). Not that I really need to point that out... note: happy 100th node, me	[reply]


Problems? Is your data what you think it is?
	PerlMonks