For faas-cli-darwin -> faas-cli, I just do `mv faas-cli{-darwin,}` or `faas-cli.tgz` -> `faas-cli.tar.gz` -> `mv faas-cli faas-cli.{tgz,tar.gz}` This rarely sa

For faas-cli-darwin -> faas-cli, I just do `mv faas-cli{-darwin,}` or `faas-cli.tgz` -> `faas-cli.tar.gz` -> `mv faas-cli faas-cli.{tgz,tar.gz}` This rarely saves me any time, but it's a nice hack to know about.