Usage:
 rename [options] <substring> <replacement> <file>...

Rename files.

Options:
 -v, --verbose       explain what is being done
 -s, --symlink       act on the target of symlinks
 -n, --no-act        do not make any changes
 -a, --all           replace all occurrences
 -l, --last          replace only the last occurrence
 -o, --no-overwrite  don't overwrite existing files
 -i, --interactive   prompt before overwrite

 -h, --help          display this help
 -V, --version       display version

For more details see rename(1).