a tool for setup passphraseless ssh(自动化配置SSH无密钥登录)
Download python module pexpect and install
tar -xzvf pexpect-2.3.tar.gz
cd pexpect-2.3
sudo python ./setup.py install
Download free_login.sh & free_login.py
chmod 744 free_login.sh
chmod 744 free_login.py
Create a ip list file and put all the ip addresses which you want to free login into the file, one line per ip. like this
192.168.0.100
192.168.0.101
192.168.0.102