Shulou(Shulou.com)05/31 Report--

This article mainly introduces "how to install telnet service under CentOS7". In daily operation, I believe many people have doubts about how to install telnet service under CentOS7. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubt of "how to install telnet service under CentOS7". Next, please follow the editor to study!

The implementation method of installing telnet Service under centos7

# install telnet to avoid ssh being unable to log in

Yum-y install xinetd telnet telnet-server

# allow root account to log in

Vi / etc/securetty

# add two lines at the end

Pts/0 pts/1

# add Firewall Port

Vi / etc/sysconfig/iptables-an input-p tcp-m state-- state new-m tcp-- dport 23-j accept

# restart the service and shut down firewalld

Systemctl restart iptables systemctl disable firewalld systemctl stop firewalld

# Registration Service

Systemctl enable telnet.socket systemctl start telnet.socket systemctl enable xinetd systemctl start xinetd

The / etc/xinetd.d/telnet file was not generated by installing telnet under # centos7. I wrote one according to the previous configuration, which seems to be useless, and I didn't find any more information on the Internet.

# now this is enough for temporary use

At this point, the study on "how to install telnet services under CentOS7" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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