Slow down ssh on mac

gistfile1.txt

1. edit /etc/services to change default ssh port to something exotic e.g. 24455 - we don't want to slow useful ssh connections
2. (re)start 'Remote login' in system prefs->sharing
3. sudo ipfw pipe 1 config bw 5KByte/s
4. sudo ipfw add 1 pipe 1 src-port 24455

Now `ssh localhost -p 24455` and experience the power of slow connection

Unslow it when you've had enough:

sudo ipfw delete 1

Magic commands copied from here http://hints.macworld.com/article.php?story=20080119112509736

Fix github ssh (~/.ssh/config):
Host github.com
  HostName github.com
  Port 22