Difference between revisions of "CentOS 7.x Setup VNC service"

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Refer:
Refer:
* https://www.tecmint.com/install-and-configure-vnc-server-in-centos-7/
* https://www.tecmint.com/install-and-configure-vnc-server-in-centos-7/
 
* https://www.howtoforge.com/vnc-server-installation-on-centos-7




<yambe:breadcrumb self="Setup VNC service">CentOS_7.x_tigervnc-server|tigervnc-server</yambe:breadcrumb>
<yambe:breadcrumb self="Setup VNC service">CentOS_7.x_tigervnc-server|tigervnc-server</yambe:breadcrumb>

Revision as of 04:28, 27 January 2019

<yambe:breadcrumb self="Setup VNC service">CentOS_7.x_tigervnc-server|tigervnc-server</yambe:breadcrumb>

CentOS 7.x Setup VNC service

To setup tigervnc-server in Linux use following steps:

  1. Disable selinux
  2. Disable firewall
  3. Install tigervnc server 
    yum install tigervnc-server
  4. If required, as local OS users 
    useradd <useraccount>
    

    passwd <useraccount>
  5. Create vnc password for user account 
    #Login as corresponding user
    

    su - <useraccount>
    

    vncpasswd
  6. Create & modify vnc configuration file via root
    1. cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service
    2. vim /etc/systemd/system/vncserver@:1.service 
      

      [Unit]
      

      Description=Remote desktop service (VNC)
      

      After=syslog.target network.target
      

      

      [Service]
      

      Type=forking
      

      

      # Clean any existing files in /tmp/.X11-unix environment
      

      ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
      

      ExecStart=/usr/sbin/runuser -l <useraccount> -c "/usr/bin/vncserver %i"
      

      PIDFile=/home/<useraccount>/.vnc/%H%i.pid
      

      ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
      

      

      [Install]
      

      WantedBy=multi-user.target
      Replace <useraccount> with username
  7. Start vnc server 
    systemctl daemon-reload
    

    systemctl start vncserver@:1.service
  8. If you want vnc server for that user enable at boot time 
    systemctl enable vncserver@:1.service
  9. In CentOS7, VNC server access required for multiple users, each user should have separate configuration file and separate system service should run. If you want to create vnc access for multiple users, follow above steps from 4 to 7.
  10. VNC server can access from windows machines using realvnc viewer.
    Download link for realvnc viewer https://www.realvnc.com/en/connect/download/viewer/windows/


Refer:


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