centos7 安装telnet

绝地灬酷狼 2021-12-15 15:17 389阅读 0赞

SSH Secure Shell 3.2.9 (Build 283)  
Copyright (c) 2000-2003 SSH Communications Security Corp - http://www.ssh.com/

This copy of SSH Secure Shell is a non-commercial version.  
This version does not include PKI and PKCS \#11 functionality.

Last login: Tue May 28 16:45:00 2019 from 192.168.0.100  
\[root@dm02 ~\]\# rpm -qa telnet -server  
rpm: arguments to --root (-r) must begin with a /  
\[root@dm02 ~\]\# yum list |grep xinetd  
xinetd.x86\_64 2:2.3.15-13.el7 base  
\[root@dm02 ~\]\# yum list |grep telnet  
telnet.x86\_64 1:0.17-64.el7 base  
telnet-server.x86\_64 1:0.17-64.el7 base

安装服务端  
\[root@dm02 ~\]\# yum install telnet-server.x86\_64  
Loaded plugins: fastestmirror  
Loading mirror speeds from cached hostfile  
\* base: mirrors.aliyun.com  
\* extras: mirrors.aliyun.com  
\* updates: mirrors.aliyun.com  
Resolving Dependencies  
\--> Running transaction check  
\---> Package telnet-server.x86\_64 1:0.17-64.el7 will be installed  
\--> Finished Dependency Resolution

Dependencies Resolved

================================================================================  
Package Arch Version Repository Size  
================================================================================  
Installing:  
telnet-server x86\_64 1:0.17-64.el7 base 41 k

Transaction Summary  
================================================================================  
Install 1 Package

Total download size: 41 k  
Installed size: 55 k  
Is this ok \[y/d/N\]: y  
Downloading packages:  
telnet-server-0.17-64.el7.x86\_64.rpm | 41 kB 00:00  
Running transaction check  
Running transaction test  
Transaction test succeeded  
Running transaction  
Installing : 1:telnet-server-0.17-64.el7.x86\_64 1/1  
Verifying : 1:telnet-server-0.17-64.el7.x86\_64 1/1

Installed:  
telnet-server.x86\_64 1:0.17-64.el7

Complete!

安装客户端  
\[root@dm02 ~\]\# yum install telnet.x86\_64  
Loaded plugins: fastestmirror  
Loading mirror speeds from cached hostfile  
\* base: mirrors.aliyun.com  
\* extras: mirrors.aliyun.com  
\* updates: mirrors.aliyun.com  
Resolving Dependencies  
\--> Running transaction check  
\---> Package telnet.x86\_64 1:0.17-64.el7 will be installed  
\--> Finished Dependency Resolution

Dependencies Resolved

Transaction Summary  
================================================================================  
Install 1 Package

Total download size: 64 k  
Installed size: 113 k  
Is this ok \[y/d/N\]: y  
Downloading packages:  
telnet-0.17-64.el7.x86\_64.rpm | 64 kB 00:00  
Running transaction check  
Running transaction test  
Transaction test succeeded  
Running transaction  
Installing : 1:telnet-0.17-64.el7.x86\_64 1/1  
Verifying : 1:telnet-0.17-64.el7.x86\_64 1/1

Installed:  
telnet.x86\_64 1:0.17-64.el7

Complete!  
\[root@dm02 ~\]\# yum install xinetd.x86\_64  
Loaded plugins: fastestmirror  
Loading mirror speeds from cached hostfile  
\* base: mirrors.aliyun.com  
\* extras: mirrors.aliyun.com  
\* updates: mirrors.aliyun.com  
Resolving Dependencies  
\--> Running transaction check  
\---> Package xinetd.x86\_64 2:2.3.15-13.el7 will be installed  
\--> Finished Dependency Resolution

Dependencies Resolved

Transaction Summary  
================================================================================  
Install 1 Package

Total download size: 128 k  
Installed size: 261 k  
Is this ok \[y/d/N\]: y  
Downloading packages:  
xinetd-2.3.15-13.el7.x86\_64.rpm | 128 kB 00:03  
Running transaction check  
Running transaction test  
Transaction test succeeded  
Running transaction  
Installing : 2:xinetd-2.3.15-13.el7.x86\_64 1/1  
Verifying : 2:xinetd-2.3.15-13.el7.x86\_64 1/1

Installed:  
xinetd.x86\_64 2:2.3.15-13.el7

Complete!

启动telnet服务  
\[root@dm02 ~\]\# systemctl start telnet.socket  
\[root@dm02 ~\]\#

转载于:https://www.cnblogs.com/fct-notebook/p/10938508.html