• ssh登录管理工具脚本

#!/bin/bash

#Author:weidada
#Version:1.0
#CreateTime:2020-08-25 10:09:03
#--------Description------------
#        需要提前安装expect
#--------Description------------



host_list=(
#"编号\t|自定义名称\t|IP地址"
"1\t|测试服务器1\t|192.168.1.1"
)


host_str=(
#"ssh登录用户@IP"
"test-user@192.168.1.1"
)

pwd_list=(
#密码
"test123"
)

showlist(){
    echo -e "ID\t主机名\t\t\tip"
    echo "----------------------------------------------"
    for host in ${host_list[@]};
    do
        echo -e $host
    done
    echo "请输入选择要登录的主机的ID(输入exit退出)："
}


checkHost(){
    read key
    if [[ $key == 'exit' ]]; then
        exit
    fi
    login_host=${host_str[$key]}
    login_pwd=${pwd_list[$key]}
}



checkParams(){
    if  [[ ! $login_host ]] || [[ ! $login_pwd ]]; then
        echo '----------不存在的主机-------------';
        echo "请输入选择要登录的主机的ID(输入exit退出)："
        whileList
    fi
}

autoSsh(){
    expect -c "
        spawn ssh $login_host
        expect {
            \"yes\/no\" { send \"yes\n\"; exp_continue}
            \"password:\" { send \"$login_pwd\n\" }
        }
        interact
"
}


whileList(){
    checkHost
    checkParams
}

main(){
    whileList
    autoSsh
}
showlist
main

• 赋给执行权限

chmod 600 auto-ssh-login.sh
chmod +x auto-ssh-login.sh