change multiple extensions

[sgr2000]

I have a website I am adding alot of pages too. The pages I am adding have the extension .htm and I need them to be html. IS there a program that can do a mass change on file extensions?

[incrediBILL]

At the command line in Windows you can rename them all at once:

rename *.htm *.html

or in Linux at the command line:

mv *.htm *.html

[rocknbil]

Be sure to add a rewrite rule to avoid losing any indexed links.