ssh-global-known-hosts
ssh-global-known-hosts

Add support for global ssh known hosts file, which is checked for via
$SSH_KNOWN_HOSTS or a standard list of locations.  This is stripped of
comments and hashed hosts, combined with the local hosts file (which is
trated the same way), and duplicates eliminated.

darcs-hash:20070909222432-916a4-5f6832c6c61f365b059705712f56fdd72e38260c

kmels/xmonad-launcher,kmels/xmonad-launcher