Linux installation telnet C / S] [vernacular

1. Installation telnet and telnet-server

yum -y install telnet
yum -y install telnet-server

 

Note: In this installation process, it will depend on solving the xinetd super daemon safety
equipment - just centos6
centos7 such as the need to manually install xinetd

-Y yum the install xinetd xinetd 
-Service xinetd the restart 
systemctl enable xinetd.service - xinetd added to boot 
systemctl start telnet.socket restart telnet

Note: You can not log in as root and landing ordinary users need a password
as the two sides failed Turn off the firewall

service firewalld stop

chkconfig --list - check xinetd support projects
CentOS7 xinetd no longer supports telnet

CentOS6 use xinetd open telnet service:

# chkconfig --list | grep 'telnet'
telnet: off

　　

　　

# chkconfig telnet on

　　

# chkconfig --list | grep 'telnet'
telnet:        	on

　　Note: You can not log in as root and landing ordinary users need a password
as the two sides failed Turn off the firewall