Problem
1) What would be your current working directory if you started in /www/bin/local, and changed directories using cd bin/www
2) What would be your current working directory if you started in /home, and changed directories using cd home/bin/lib
3) What would be your current working directory if you started in /lib/lib/mail, and changed directories using cd lib/local/sbin/tmp/tmp
4) What would be your current working directory if you started in /, and changed directories using cd /src/log