linux：ssh管理端 shell

root@ZB-PF2AQ275:~/.ssha# cat /usr/local/bin/ssha
#!/bin/bash

server_list=()
SSH_INTELLIGENCE_AUTO_LOGIN_CONFIGURE_DIR=~/.ssha
# load include server list configure
if [ $SSH_INTELLIGENCE_AUTO_LOGIN_CONFIGURE_DIR ]; then
        # Determine whether the configuration folder exists
        if [ -d $SSH_INTELLIGENCE_AUTO_LOGIN_CONFIGURE_DIR ];then
                # Traversing each configuration
                for config_file in $SSH_INTELLIGENCE_AUTO_LOGIN_CONFIGURE_DIR/*;do
                        if [ "${config_file##*.}"x = "ini"x ]||[ "${config_file##*.}"x = "conf"x ];then
                                while read line_configure;do
                        eval $line_configure
                                        done < $config_file
                    server_list[${#server_list[*]}]="${Index} ${Name} ${Host} ${Port} ${User} ${PasswordOrKey}"
                        else
                                echo "file not rule" && exit 1
                        fi
                done
        else
                echo  "SSH_INTELLIGENCE_AUTO_LOGIN_CONFIGURE_DIR nothing configure files" && exit 1
        fi
else
        echo -e "Please setting SSH_INTELLIGENCE_AUTO_LOGIN_CONFIGURE_DIR \nmkdir ~/.ssha" && exit 1
fi

# server length
server_list_length=${#server_list[*]}

# list server
function list() {
    echo -e "Index\tDescription\tHost\tPort\tUsername\tPassword|SecretKeyFile"
    for ((i=0;i<${server_list_length};i++));do
        servers=(${server_list[$i]})
        serverIndex=$(($i+1))
        echo -e "${i}\t${servers[1]}\t${servers[2]}\t${servers[3]}\t${servers[4]}\t******\t"  #| toilet -f term -F border -t --gay
    done
    exit 0
}

function usage() {
    echo "usege:"
    echo "ssha [-h] [-l] [-z] [-s <server alias>]"
    exit 0
}

function addhost() {
    read -p "请输入 用户名 [默认为 root] :" a
    read -p "请输入 服务器IP :" b
    read -p "请输入 密码 :" c
    read -p "请输入 ssh端口 [默认为 22] :" d
    read -p "请输入 host [默认为 服务器IP] :" e
    [ -z $a ] && a=root
    [ -z $d ] && d=22
    [ -z $e ] && e=$b
    echo -e "Index=0\nName=$e\nHost=$b\nPort=$d\nUser=$a\nPasswordOrKey=$c" >> ~/.ssha/$e.ini
    exit 0
}

function login(){
    server=(${server_list[$1]})
    echo "$USER logging into the【${server[1]}】 server"| toilet -f term -F border --gay

        command="
        expect {
                \"*assword\" {set timeout 6000; send \"${server[5]}\n\"; exp_continue ; sleep 3; }
                \"*passphrase\" {set timeout 6000; send \"${server[5]}\r\n\"; exp_continue ; sleep 3; }
                \"yes/no\" {send \"yes\n\"; exp_continue;}
                \"Last*\" {  send_user \"\nsuccessfully logined 【${server[1]}】\n\";}
        }
       interact
    ";
   pem=${server[5]}
   if [ -f "$pem" ]
   then
        expect -c "
                spawn ssh -p ${server[3]} -i ${server[5]} ${server[4]}@${server[2]}
                ${command}
        "
   else
        expect -c "
                spawn ssh -p ${server[3]} ${server[4]}@${server[2]}
                ${command}
        "
   fi
    echo -e "\t$USER logged out the【${server[1]}】 server\t" | toilet -f term -F border --gay
}
# clear screen
clear
while getopts hzls: ARGS
do
case $ARGS in
    s)
        login $OPTARG
        ;;
    l)
        list
        ;;
    z)
        addhost
        ;;
    h)
        usage
        ;;
    *)
        usage
        ;;
esac
done

参考文档

大佬的git：https://github.com/alicfeng/sshAutoLogin