# cmdtest4.txt
# Level 4 functionality test: multiple levels of directories
format
ls
mkdir foo
mkdir bar
mkdir foo/baz
mkdir foo/baz/biz
c foo/baz/biz/fleb
c foo/baz/biz/flib
ls foo
ls foo/baz
ls foo/baz/biz
echo should generate an error
ls foo/biz/baz
echo should also generate an error
c foo/baz/fleb/biz
echo should also generate an error II
c foo/baz/biz
q