throttled 0.6.0 by quest, lws, and step76

github - https://github.com/zquestz/throttled

This is a small daemon to provide bandwidth shaping to Mac OS X and FreeBSD.
If you are using FreeBSD, make sure to have divert socket support
compiled into your kernel.

usage: ./throttled [-Thv] -s speed -r rule [-i increment] [-d port] [-w weight]
-s speed        Max speed in bytes/second (required)
-r rule         IPFW rule number to remove when quit (required)
-i increment    Amount to change the throttle in bytes/sec (USR1 - Decrease | USR2 - Increase)
-T              Enable iTunes TTL fix
-h              This help screen
-v              Version information
-d port         Divert port (optional, may specify more than one)
    -w weight       Weight for the divert port specified prior to this option.