I have about 1852 video files and they all end with .br or .brx and I wanted to remove them from the file name.  What method could I use to accomplish what I asked above; to remove file extension from files with these extension characters in a batch solution to do all quickly rather than one by one?
I've got a bunch of files named with a the pattern 99 - DescriptiveName.txt and I'd like to remove the number from the front so I just have DescriptiveName.txt.  How can I do this? Can I do it from the command line or is there a utility that can do this?
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