t.bogodir on powerpc

[Clint Adams]

> echo HOME=$HOME
> ls -ld $HOME
> 
> That would provide a bit more info.

Okay, -3 will start building with this addition shortly:

echo "Information about home directory"
echo "================================"
echo "HOME=$HOME"
x=$HOME
prevx=invalid

while [ "$x" != "$prevx" ]
do
        ls -ld $x
        prevx=$x
        x=`dirname $prevx`
done