Linux centos 运行telnet命令command not found的解决方法

Posted 2022-08-30 格格巫 MMQ!!

Linux centos 运行telnet命令，出现下面的错误提示：

[root@localhost ~]# telnet 127.0.0.1
-bash: telnet: command not found
解决方法: 安装telnet服务
centos、ubuntu安装telnet命令的方法

yum list telnet* 列出telnet相关的安装包
yum install telnet-server 安装telnet服务
yum install telnet.* 安装telnet客户端

[root@localhost ~]# yum list telnet*
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile

• base: mirrors.cn99.com
• extras: mirrors.shu.edu.cn
• updates: mirrors.cn99.com
  Available Packages
  telnet.x86_64 1:0.17-48.el6 base
  telnet-server.x86_64 1:0.17-48.el6
  　
  [root@localhost ~]# yum install telnet-server
  Loaded plugins: fastestmirror, refresh-packagekit, security
  Loading mirror speeds from cached hostfile
• base: mirrors.cn99.com
• extras: mirrors.shu.edu.cn
• updates: mirrors.cn99.com
  Setting up Install Process
  Resolving Dependencies
  –> Running transaction check
  —> Package telnet-server.x86_64 1:0.17-48.el6 will be installed
  –> Finished Dependency Resolution

Dependencies Resolved

================================================================================
Package Arch Version Repository Size

Installing:
telnet-server x86_64 1:0.17-48.el6 base 37 k

Transaction Summary

Install 1 Package(s)

Total download size: 37 k
Installed size: 54 k
Is this ok [y/N]: y
Downloading Packages:
telnet-server-0.17-48.el6.x86_64.rpm | 37 kB 00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
Installing : 1:telnet-server-0.17-48.el6.x86_64 1/1
Verifying : 1:telnet-server-0.17-48.el6.x86_64 1/1

Installed:
telnet-server.x86_64 1:0.17-48.el6

Complete!
[root@localhost ~]#
[root@localhost ~]# yum install telnet.*
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile

• base: mirrors.cn99.com
• extras: mirrors.shu.edu.cn
• updates: mirrors.cn99.com
  Setting up Install Process
  Resolving Dependencies
  –> Running transaction check
  —> Package telnet.x86_64 1:0.17-48.el6 will be installed
  –> Finished Dependency Resolution

Dependencies Resolved

====================================================================================================================================
Package Arch Version Repository Size

Installing:
telnet x86_64 1:0.17-48.el6 base 58 k

Transaction Summary

Install 1 Package(s)

Total download size: 58 k
Installed size: 109 k
Is this ok [y/N]: y
Downloading Packages:
telnet-0.17-48.el6.x86_64.rpm | 58 kB 00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : 1:telnet-0.17-48.el6.x86_64 1/1
Verifying : 1:telnet-0.17-48.el6.x86_64 1/1

Installed:
telnet.x86_64 1:0.17-48.el6

Complete!
[root@localhost ~]#