using this script, if the user enter ls -l
this error appear>>>> skinny.txt: test: unknown operator -l

how could i solve this problem

while true
do
printf "Skinny Shell > "

read command

if [ $command = quit ]
then
break
fi

x=0
for i in $*
do
if [ $i = $command ]
then
x=1
break
fi
done

if [ $x -eq 1 ]
then

./exec.txt $command

else
printf "Command not available\n"
fi
done

thanks in regard

while true
do
printf "Skinny Shell > "

read command

if [ $command = quit ] <=== modify this line to if [ "$command" = quit ]

then
break
fi

Luke Chi