tightVNC hac

# Updating apt-get package
sudo apt-get update

# installing libc6-dev package
# this might require deleting the previous version of the package
sudo apt-get -y install libc6-dev

# DO ONLY IF the command above doesn't work and then retry the command above
apt-get remove binutils

# installing tight server-a (if it asks for any permissions, agree)
sudo apt install tightvncserver

# after installation modify the file - you might need to change the word 'kali' if someone changed the user or the user is root

nano /home/kali/.vnc/xstartup

# delete everything from the file above and paste what's below - we won't have an image without it
# when copying, it's best to use the mouse and after deleting everything right click and paste
# save using ctrl + x and, press Y key and Enter

#!/bin/sh
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
startxfce4 &
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey &
vncconfig -iconic &

# changing access permissions to the file and allow running it (this wave is a tilde - right under escape key)

chmod +x ~/.vnc/xstartup

# launching (during first launch it will ask for a password which you will have to REMEMBER)

vncserver

# finishing server operation

vncserver -kill :1