1. CentOS7.0telnet-server startup problems. Solution: ① first check whether the following two installation packages are installed on CentOS7.0: telnet-server and xinetd. The command is as follows: rpm-qatelnet-serverrpm-qaxinetd & 1. CentOS7.0 telnet-server startup.
Solution:
① First, check whether CentOS7.0 has installed the following two installation packages: telnet-server and xinetd. The command is as follows:
Rpm-qa telnet-server
Rpm-qa xinetd
If it is not installed, install it first. Installation Command:
[Root @ master ~] # Yum list | grep telnet
Telnet-server.x86_64 1:0. 17-59.el7 @ base
Telnet. x86_64 1:0. 17-59.el7 base
[Root @ master ~] # Yum install telnet-server.x86_64
[Root @ master ~] # Yum install telnet. x86_64
[Root @ master ~] # Yum list | grep xinetd
Xinetd. x86_64. 3.15-12. el7 @ base
[Root @ master ~] # Yum install xinetd. x86_64
After the installation is complete, add the xinetd service to start automatically:
Systemctl enable xinetd. service
Add the telnet service to start automatically:
Systemctl enable telnet. socket
Finally, start the above two services:
Systemctl start telnet. socket
Systemctl start xinetd (or service xinetd start)