免秘2台机器登陆

test01免密等test02

# test01免密等test02,
[root@test01 db_day]# ssh-keygen -t rsa -P ""
[root@test01 db_day]# ssh-copy-id -i /root/.ssh/id_rsa.pub -p 10022 root@10.1.9.36

# ssh免密测试
[root@test01 db_day]# ssh -p 10022 root@10.9.8.36
Last login: Mon Nov  5 14:52:42 2018 from 10.1.8.35
[root@test02 ~]# 

# scp免密传文件
[root@test01 db_day]# scp -P 10022 /opt/backup/db_day/B2B_v2.5_$(date +%F)* root@10.1.9.36:/opt/backup/db_day/