Download Article
Set up and secure SSH on your device with our complete guide
Download Article
This wikiHow will teach you how to enable SSH in CentOS 7. Since SSH comes pre-installed along with CentOS, you'll just need to run a command to enable it. Once you've enabled SSH, make sure port 22 is open on your router to allow incoming connections.
How to Setup SSH for CentOS7
- Open up the terminal.
- Enter:
sudo yum -y install openssh-server openssh-clients
into the command line. - Type in:
sudo systemctl start sshd
- Then, enter:
sudo systemctl status sshd
. - Check for an "active" status on your computer.
Steps
-
Enter the following code into your command-line utility:
sudo yum -y install openssh-server openssh-clients
. [1] X Research source- This code installs the appropriate SSH server and client type.
-
Enter the following code:
sudo systemctl start sshd
.- With this active, the SSH service will start and will listen continuously for actions from clients, like connection requests.
Advertisement -
Enter the following code:
sudo systemctl status sshd
.- You should see an "active" status. If you don't, you may need to restart your system and try again.
- To stop SSH, enter
systemctl stop sshd
and you'll see an "inactive" tag. - If you want SSH to automatically start whenever you reboot the system, enter:
sudo systemctl enable sshd
. Change "enable" to "disable" if you want to cancel the automatic setting.
Advertisement
Expert Q&A
Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
Advertisement
Video
Tips
Submit a Tip
All tip submissions are carefully reviewed before being published
Name
Please provide your name and last initial
Thanks for submitting a tip for review!
References
About This Article
Article Summary
X
1. Install the SSH server and client type.
2. Start the SSH service.
3. Check the sshd status.
Did this summary help you?
Thanks to all authors for creating a page that has been read 74,244 times.
Advertisement