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How to Configure a VNC server In linux?
###VNC Server configuration###
#yum -y install vnc*
For using this we need to setup a password for the server. We can set it by the linux command vncpasswd.
###Set the password###
#vncpasswd
###Restart the service###
#service vncserver start
To make VNC server we need to run the following command. While executing it. it will create some files.
###Run the server command###
#vncserver
or
#vncserver :13 The display number. Default will be one. If available.
This file will be generated when executing the above command. We need to do a small change in that in order to make it was server.
# vi .vnc/xstartup
uncomment the following lines.
unset SESSION_MANAGER
exec /etc/X11/xinit/xinitrc
#service vncserver restart
###VNC Client configuration###
[Accessing the VNC server from the client]
###Run the vncviewer command###
#vncviewer
Server : 192.168.1.101:2 Give the IP of Server with the display ID
Password: ****** Give the password
Its over. Have fun
###Installation through VNC###
boot: linux vnc vncpassword=redhat ip=192.168.1.101 netmask=255.255.255.0 gateway=192.168.1.10 //if more than one ethernet device is present u have to select one from them. But no need to configure the ips again.
language selection
network selection //if more than one is present
client
vncviewer ip:1
password: redhat
If you are getting grey screen when login via vnc, configure the vnc as follows.
[root@server ~]# cat /root/.vnc/xstartup
#!/bin/sh
# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
exec /etc/X11/xinit/xinitrc
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
#[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
#xsetroot -solid grey
vncconfig -iconic &
xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
gnome-session &
#twm &
[root@server ~]#
Kill all the processes associated with vnc and restart the service and execute vncserver command again.
done!!
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