MobaXterm之telnet_mobaxterm telnet

开启telnet服务端，安装xinetd防止有人攻击

添加3个终端到系统安全终端配置文件,重启服务

yum -y install telnet-server xinetd
cp /etc/securetty /etc/securetty.bak
for i in {1..3};do
echo "pts/$i" >> /etc/securetty
done
systemctl restart telnet.socket
systemctl restart xinetd
systemctl enable telnet.socket
systemctl enable xinetd
ss -atunlp|grep 23
1
2
3
4
5
6
7
8
9
10

添加session选择Telnet输入主机IP和登录用户名，端口默认23

输入root密码后登录成功