![]() For example, we started the service above with the display number 1. VNC Servers listen on ports specific to their display number. You must allow or open the firewall to allow vnc connections. If you want the service to start at boot: systemctl enable :1.service Configure Firewall For VNC This command MUST be run by the user, so let’s switch to the user account and set the password like so: ~]# su - vncuserīefore we log into the system with VNC, we have to start the service. Now you have to set the VNC password for the user you specified in the file above. To make the changes to the configuration file take effect, run the following command: systemctl daemon-reload Setup User with vncpasswd NOTE: Change to the username of the account who will be logging into the system. # Clean any existing files in /tmp/.X11-unix environmentĮxecStartPre=/bin/sh -c ‘/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :’ĮxecStart=/sbin/runuser -l -c “/usr/bin/vncserver %i”ĮxecStop=/bin/sh -c ‘/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :’ Now we have to edit the /etc/systemd/system/ file and at minimum must change the USER name who will be connecting to the VNC server. cp /lib/systemd/system/ /etc/systemd/system/ ![]() When you install tigervnc it creates a sample configuration file in /lib/systemd/system that is called It is best to copy this file and edit it to meet your needs. Use yum to install tigervnc-server package: yum install tigervnc-server Copy Sample Configuration and Edit Let’s install and configure VNC for a single user, then we will cover how to install VNC for multiple users. ![]() In CentOS 7 (or RHEL 7) the default VNC server is tigervnc. ![]() How can I install and configure a VNC server on my CentOS 7 system so I can “Remote Desktop” into it?Ī: This can be done easily with the some basic software. I have done some reading and understand I need to use VNC for this. Q: I am coming from the Windows world where I am used to using Remote Desktop to access my systems on the network. ![]()
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January 2023
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