1 Since Monkeysphere is using bash, it would be nice to use the shell
2 build in getopts function, instead of the external getopt program.
3 This would reduce an external dependency, which would definitely be
4 better for portability.
8 So it looks like the sh built-in getopts does not include long options
9 (eg. "--expire"). Is it worth getting rid of the long options for