-+- bin
 |
 +- dev
 |
 +- etc
 |
 +- home ---+- larry
 |          |
 |          +- sam
 |
 +- lib
 |
 +- proc
 |
 +- tmp
 |
 +- usr ----+- X11R6
 |          |
 |          +- bin
 |          |
 |          +- emacs
 |          |
 |          +- etc
 |          |
 |          +- g++-include
 |          |
 |          +- include
 |          |
 |          +- lib
 |          |
 |          +- local ---+- bin
 |          |           |
 |          |           +- emacs
 |          |           |
 |          |           +- etc
 |          |           |
 |          |           +- lib
 |          |
 |          +- man
 |          |
 |          +- src
 |
 +- var ----+- spool ----- linux
            |
            +- tmp
