# The VNCSERVERS variable is a list of display:user pairs. ~]# nano /etc/sysconfig/vncservers # Configuring VNC Server Here we have set Resolution for both users is 800×600 means while we take remote of TigerVNC Server the screen will come in front of us with 800×600 resolution. Configuration parts are highlighted in Red color. So Follow the below steps to do the same. etc/sysconfig/vncsevers where we have to define users which we created on Step : 3 and also have to set the resolutions. Now we have to configure the main configuration file of TigerVNC Server i.e. Step: 4 Configure the Resolution for Users in VNC Server ~]$ ls -a # Show Hidden Files & Directories vnc is a hidden directory that can be seen by using ls -a command and located at the home directory of User. Users’ passwords are stores in a file called passwd which is located at. ~]$ vncpasswd # Set Password to login VNC Server “itsmarttricks” ~]# su - itsmarttricks # Switch to User "itsmarttricks" This password will be used to authentication with TigerVNC Server while taking remote. Once users created we need to Switch to both users using su command and have to generate a password for VNC Server. “helpdesk” ~]# useradd helpdesk # Create a User "helpdesk"Īlso Read – How To Install Anydesk Remote Desktop Application In Ubuntu Passwd: all authentication tokens updated successfully.Ĭreating the 2nd User i.e. ~]# passwd itsmarttricksĬhanging password for user itsmarttricks. “itsmarttricks” ~]# useradd itsmarttricks # Create a User "itsmarttricks" Note: Here is an example I have created Two users but you can create as many users you want as per your Scenario and Requirement. “ itsmarttricks” and “ helpdesk“, Follow the steps below. So create users using useradd command as shown below. Ttmkfdir.x86_64 0:3.0.9-32.1.el6 xorg-x11-fonts-misc.noarch 0:7.2-11.el6Īs we can see above the TigerVNC Server package installed successfully, now we have to create users for VNC Server. > Package xorg-x11-fonts-misc.noarch 0:7.2-11.el6 will be installed > Processing Dependency: ttmkfdir for package: > Package xorg-x11-fonts-Type1.noarch 0:7.2-11.el6 will be installed > Processing Dependency: xorg-x11-fonts-misc for package: tigervnc-server-1.1.86_64 Loading mirror speeds from cached hostfile Loaded plugins: fastestmirror, refresh-packagekit, security ~]# yum install tigervnc-server xorg-x11-fonts-Type1 # Install TigerVNC Server Now install TigerVNC Server package using the yum repository as shown below. ~]# yum -y groupinstall "Desktop" "GNOME Desktop Environment" "X Window System" So let’s go ahead and install Desktop Environment and X Windows System packages. RX bytes:36244704 (34.5 MiB) TX bytes:2702906 (2.5 MiB)īefore we start the configuration of the TigerVNC Server we have to install the required packages and dependencies. TX packets:19961 errors:0 dropped:0 overruns:0 carrier:0 RX packets:29501 errors:0 dropped:0 overruns:0 frame:0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 ~]# ifconfig eth0 # Check the IP AddressĮth0 Link encap:Ethernet HWaddr 00:0C:29:A4:B6:76 So Let’s have a look at the configuration steps of TigerVNC Server in RHEL/CentOS/Fedora Linux. But we can implement an extra security layer for VNC Server. Like telnet TigerVNC Server not transfers data plain in text format. Here also we have one disadvantage in TigerVNC Server is it used RFB protocol to transfer data over the network which is completely not secure but better than telnet. From the client-side, we have a tool called a VNC Viewer. In TigerVNC Server also need a Server to install the Server application and a client from where we can take remote of the VNC Server. Usually, the port number of the TigerVNC Server is 5901, 5902 but we can customize the port number. VNC was first invented on the year 1998 at AT&T lab in Cambridge. TigerVNC Server is an independent application that comes for all kinds of operating systems i.e Windows, Linux, macOS. It uses the RFB (Remote Frame Buffer) protocol to transfer data over the network. VNC stands for Virtual Network Computing is an open-source application used to share the desktop remotely in GUI (Graphical User Interface) format. In this article, we are going to discuss How to configure TigerVNC Server in RHEL/CentOS/Fedora.
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