Rename multiple files in a directory based on patterns/options.
Syntax:
massrename [-r] [-u] [-p ] [-l] [-g] [-f ] [-t ]
- -r: Really run. This thing defaults to dry-run since wrongly renaming 150 files sucks. Trust me.
- -u: Remove underscores and uppercase first letter. For some reason.
- -p: Prepend to filenames.
- -l: Lowercase filenames.
- -g: When -f and -t are specified, makes replacement global.
- -f: Replace from
- -t: To