Tuesday, November 19, 2013

VNC on DEBIAN 7

apt-get update -y && apt-get upgrade -y

apt-get install -y lxde xfonts-100dpi xfonts-100dpi-transcoded xfonts-75dpi xfonts-75dpi-transcoded xfonts-base

#Installing and Configuring vnc4server
apt-get install -y vnc4server nano

# Now we need to add a user
adduser vncuser

# lakukan ini
mkdir -p /etc/vncserver
echo "
VNCSERVERS=\"1:vncuser\"
VNCSERVERARGS[1]=\"-geometry 1024x768\"
" >  /etc/vncserver/vncservers.conf

# copy paste
touch /etc/init.d/vncserver
chmod +x /etc/init.d/vncserver
nano /etc/init.d/vncserver

# Contents of /etc/init.d/vncserver

#!/bin/bash
### BEGIN INIT INFO
# Provides:          vncserver
# Required-Start:    $syslog
# Required-Stop:     $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: vnc server
# Description:
#
### END INIT INFO

unset VNCSERVERARGS
VNCSERVERS=""
[ -f /etc/vncserver/vncservers.conf ] && . /etc/vncserver/vncservers.conf
prog=$"VNC server"

start() {
 . /lib/lsb/init-functions
 REQ_USER=$2
 echo -n $"Starting $prog: "
 ulimit -S -c 0 >/dev/null 2>&1
 RETVAL=0
 for display in ${VNCSERVERS}
 do
 export USER="${display##*:}"
 if test -z "${REQ_USER}" -o "${REQ_USER}" == ${USER} ; then
 echo -n "${display} "
 unset BASH_ENV ENV
 DISP="${display%%:*}"
 export VNCUSERARGS="${VNCSERVERARGS[${DISP}]}"
 su ${USER} -c "cd ~${USER} && [ -f .vnc/passwd ] && vncserver :${DISP} ${VNCUSERARGS}"
 fi
 done
}

stop() {
 . /lib/lsb/init-functions
 REQ_USER=$2
 echo -n $"Shutting down VNCServer: "
 for display in ${VNCSERVERS}
 do
 export USER="${display##*:}"
 if test -z "${REQ_USER}" -o "${REQ_USER}" == ${USER} ; then
 echo -n "${display} "
 unset BASH_ENV ENV
 export USER="${display##*:}"
 su ${USER} -c "vncserver -kill :${display%%:*}" >/dev/null 2>&1
 fi
 done
 echo -e "\n"
 echo "VNCServer Stopped"
}

case "$1" in
start)
start $@
;;
stop)
stop $@
;;
restart|reload)
stop $@
sleep 3
start $@
;;
condrestart)
if [ -f /var/lock/subsys/vncserver ]; then
stop $@
sleep 3
start $@
fi
;;
status)
status Xvnc
;;
*)
echo $"Usage: $0 {start|stop|restart|condrestart|status}"
exit 1
esac

# Register the service

update-rc.d vncserver defaults 99

# Now we must create a VNC connection password for our user. First we will use the su command to login to the user's shell and use the vncpasswd to set the password.

su vncuser
vncpasswd

# We need to start then stop the server to generate a configuration file

vncserver :1; vncserver -kill :1

# After we've generated the configuration file, we must edit it so that LXDE is loaded when we connect

nano ~/.vnc/xstartup

# Edit the file or replace its contents so that they look like the code below and save

#!/bin/sh

# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
# exec /etc/X11/xinit/xinitrc
lxsession -s LXDE &

[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
x-terminal-emulator -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
# x-window-manager &

# Drop back to root shell

exit

# Start the VNC service

service vncserver start

Connecting to your VNC server from your local PC

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