➜ py vi hosts ➜ py polysh --ssh='exec ssh -p 22 -i ~/.ssh/id_rsa' --user=evan --hosts-file=hosts waiting (1/1)> ls 192.168.10.5 : evan@192.168.10.5's password: 192.168.10.5 : Permission denied, please try again. 192.168.10.5 : evan@192.168.10.5's password: waiting (1/1)> passwd
