用scp实现多服务器文件分发

需要安装expect环境

yum install expect -y

vi  ip.txt
#主机地址池
192.168.1.1
192.168.1.2
192.168.3.3
#如果是同一网段也可以不用地址池文件直接写 for ip in $(seq  )
# ${ip}换成192.168.10.$ip

vi  scp.sh
#创建scp.sh文件

#!/bin/bash
#code junwei.xin
password=”password”
for ip in $(cat ip.txt)
do
/usr/bin/expect <<-EOF
spawn scp -oStrictHostKeyChecking=no /opt/NO2/test.file root@${ip}:/tmp
expect “password:”
send “$password\r”
set timeout
expect eof
EOF
done

chmod +x
#添加执行权限
./scp.sh
#运行脚本