JimV-C/misc/sync_ssh_key_pair.sh

#!/usr/bin/env bash
#
# JimV-C
#
# Copyright (C) 2017 JimV <james.iter.cn@gmail.com>
#
# Author: James Iter <james.iter.cn@gmail.com>
#
#  Sync the key pair of ssh.
#

# 关闭 SSH 服务器端 Key 校验
sed -i 's@.*StrictHostKeyChecking.*@StrictHostKeyChecking no@' /etc/ssh/ssh_config

DHOSTS=`egrep -v '^$|localhost|jimvc' /etc/hosts | awk '{ print $1; }'`

for dhost in ${DHOSTS}
do
    scp -r ~/.ssh ${dhost}:~/
    # 关闭 SSH 服务器端 Key 校验
    ssh ${dhost} "sed -i 's@.*StrictHostKeyChecking.*@StrictHostKeyChecking no@' /etc/ssh/ssh_config"
done