Kade

parse ssh host info from per host string using 'net/url'

2

Currently, get some info from host string: * ssh host * ssh port * ssh user * ~~ssh env variable (#111)~~

connect failed if no "hostname" in sshconfig

9

``` cat ~/.ssh/config Host 192.168.16.10 User root Port 22 ``` `connecting to clients failed: connecting to remote host failed: Connect("root@:22"): ssh: handshake failed: ssh: unable to authenticate, attempted methods [none...