>! Installation

* Select \'\'Standard\'\' * \'\'Delete all\'\' current partitions * Boot Manager Select \'\'Boot Mgr\'\' * Disk Label Editor: \'\'Create disk partitions\'\': The 2nd partition (SWAP) should be 2x the amount of RAM installed. Partitions /, /tmp, and /var can stay rather small (use the defaults above) no matter how big your HD is.
2GB FS Mount Point: /
1GB SWAP
1GB FS Mount Point: /tmp
1GB FS Mount Point: /var
10GB FS Mount Point: /usr
all remaining FS Mount Point: /home

* Select Distribution \'\'Choose All\'\' * Ports Collection \'\'Yes\'\' you want the ports skeleton (you\'ll go back to the Select Distribution screen. Scroll up, select \'\'Exit\'\' * Installer Source Select \'\'CD/DVD or FTP\'\' if internet connection is good * Last Chance Hell, yeah. Delete everything, reformat the HD, give me some BSDLove. FreeBSD creates the filesystems that you named in the Disk Label Editor, and begins installing stuff. During the installation, you can see what\'s going on in a number of different views:
ALT-F1 - default GUI view
ALT-F2 - verbose installation log
ALT-F4 - emergency interactive shell

* After extracting the source, and installing the source, you\'ll get to a screen that says: * Congratulations , \'\'Hit OK\'\' and move on... Configuration

>! Configuration

1. would you like to configure any ethernet or SLIP/PPP network devices? Yes
2. Select Your Network Card , Select the first option unless you\'re sure your network card is one of the other options
3. try IPV6? No
4. try DHCP? No
5. Network Info: host and servername - If you want your server to be \"foo.example.com\", enter \"foo\" here, Domainexample.com - enter the rest of your net info, click OK
6. function as a network gateway? No
7. inetd and network services that it provides? No
8. enable SSH? Yes
9. anonymous FTP? No
10. NFS server? No
11. NFS client? No
12. customize system console settings? No
13. Set this machine\'s timezones now? Yes
14. Linux binary compatibility? Yes - this should let you run compiled linux binaries through FreeBSD\'s emulator.
15. Does this system have a PS/2, serial, or bus mouse?No - mice are for wimps.
16. FreeBSD Package Collection - Browse the collection now?No - we\'ll add ports later on
17. Add any initial user accounts? Yes , Select User; hit Enter

Login ID: web
UID: default
Group: leave blank
Password: *
Full Name: Web Master
Member Groups: wheel
Home Directory: /home/web
Login Shell: /bin/sh

18. Set Root\'s Password
19. Visit the general configuration menu for a chance to set any last options?No
20. Use the right arrow to select Exit Install, Hit Enter
21. Are you sure you want to exit? Hell, fricken\' yes, I\'m sure. Your system will restart. Remove the install CD, and behold your new FreeBSD webserver

FreeBSD has a very standard directory structure:

/boot -> kernel and any other bootable files
/root -> The user, \"root\", home directory
/bin -> System binary executables runnable by root and normal users
/sbin -> System binary executables runnable only by root
/lib -> System shared library files
/var -> Logs, runtime process locks
/etc -> System configuration
/tmp -> Temporary files
/usr -> Userland files (non-system)
/usr/home -> Users\' homes
/usr/lib /usr/bin /usr/sbin -> Same as previous except non-system
/usr/local -> Userland files specific to the local installation
/usr/local/lib /usr/local/bin /usr/local/ec -> Same as previous except for
locally installed applications

http://www.cyberciti.biz/faq/unix-linux-finding-files-by-content/
http://www.jkraft.fr/2008/11/17/freebsd-installation-et-utilisation-de-rsync/