shell expect 实现同步ssh no passwd access

shell expect 实现同步ssh no passwd access

for i in `echo $nocde_lists |awk '{print $2,$3}'`
do
expect < EOF
    set timeout 2
    spawn ssh-copy-id root@$i 
    expect {
            "yes/no" {send "yes\r";exp_continue}
            "password" {send "root\r";exp_continue}
}
EOF
done