OpenSSH is a free tool (open source) that is widely used for remote login or remote file transfer. SSH is used for encryption of network services. Now I will explain how to install or update OpenSSH in CentOS, RHEL, and Fedora.
Install or Update OpenSSH in CentOS
Before install, you must log in your VPS server via root and update your server by this code yum install update
Step 1: Install CentALT RPM Repository
Repo is used to take the system update. Please take one of the codes corresponding to CentOS used:
Step 2: Install OpenSSH
Write this command, then Enter
yum install openssh-server
Step 3: Star OpenSSH
After installation is complete, then start OpenSSH with the command
service sshd start
So that OpenSSH is still running when a server reboot then writes this command:
service sshd start
I hope you understand correctly and if you have any problem to setting or installing process then feel free to comment here I will help you.
