i have this method in csh that check for file exist.


#check that file exists
if ( ! -e $6$5 ) then
echo $6$5 Not Found
exit 8
endif

however i wanted in to be in just sh. so i change the code to:
if [ ! -e $6$5 ]; then
echo $6$5 Not Found
exit 8
fi

I get error showing test arguments needed or something like this..is there any problem with my coding? Btw the parameters are passed in...$5 is a text file and $6 is a path name.