found the answer.. couldn't quite figure .bashrc or alias and i am sure there is a more functional way of writing this into the script if you or anyone has some ideas about a way to implement it in a function or know how to apply the alias code to the script I would really like to hear from you.. i tried ot implement both but didn't get far.. but this seems to work just fine;;;
# !/bin/sh
# .clear
function fun { clear; pwd; date; tty; }
TTY=`tty`
Dir=`dir`
echo "enter term:"
read term
if [ "$TTY" == "/dev/pts/$term" ]
then
fun
echo "Experimental Tterminal" > /dev/pts/$term
elif [ "$term" == "z" ]
then
fun
echo "Experimental Terminal"
ls -ali --color > /dev/tty
elif [ "$term" == "usb" ]
then
fun
echo "//Usbterminal//" > /dev/tty
ls -ali --color
else
fun
case $term in
u|U) fun
echo "//usbterminal//" && egrep -nA5 '([a-z]|[0-9]\' * | less && ls -ali --color > /dev/tty
;;
e|E) fun
echo "Experimental Terminal" && egrep -nA5 '([a-z]|[0-9]\' * | less && ls -ali --color > /dev/tty
;;
a|A) fun
egrep -nA5 '([a-z]|[0-9])' * | less && ls -ali --color > /dev/tty
;;
x|X) fun
xterm & > /dev/tty
;;
m|M)fun
mozilla & > /dev/tty
;;
esac
fi

thanx for your input and appreciate your interest.
moxxx68

just one question !
this function just gives esc sequences instead of color why...?
ls -ali -R --color | less....