[Linux-CentOS7]安装Telnet

# yum install telnet
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package telnet.x86_64 1:0.17-64.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==============================================================================================================================================================================
 Package                                 Arch                                    Version                                          Repository                             Size
==============================================================================================================================================================================
Installing:
 telnet                                  x86_64                                  1:0.17-64.el7                                    base                                   64 k

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  00:00:09     
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