批量配置主机--expect
##安装expect yum -y install expect ###step1: 发送脚本文件到远程服务器; ###step2: 在远程服务器执行脚本;完成后删除脚本文件 #!/bin/bash IpList=`cat $1` for ip in $IpList do echo -e "\033[32m 'send script to $ip' \033[0m" /usr/bin/expect <<-EOF set timeout -1 set passwdlist { username {password1 password2 password3 ...} } foreach {u p} \$passwdlist { spawn scp script.sh \$u@$ip:/opt/ lassign \$p s(1) s(2) s(3) set i 1 expect { "*yes/no*" {send "yes\r";exp_continue} "*assword:*" {send "\$s(\$i)\r";incr i;set okpasswd [expr {\$i - 1}]; exp_continue} "*]*" { puts "scp completed"; exit} "Permission denied (publickey,gssapi-keyex