os
 |  
 +- FreeBSD
 |   |  
 |   +- .message
 |   +- .notar
 |   +- CERT
 |   +- CTM -> development/CTM
 |   +- CVSup -> development/CVSup
 |   +- ERRATA
 |   +- FreeBSD-current -> branches/-current
 |   +- FreeBSD-stable -> branches/4.0-stable
 |   +- ISO-IMAGES-amd64 -> releases/amd64/ISO-IMAGES
 |   +- ISO-IMAGES-i386 -> releases/i386/ISO-IMAGES
 |   +- ISO-IMAGES-ia64 -> releases/ia64/ISO-IMAGES
 |   +- ISO-IMAGES-powerpc -> releases/powerpc/ISO-IMAGES
 |   +- ISO-IMAGES-sparc64 -> releases/sparc64/ISO-IMAGES
 |   +- README.TXT
 |   +- SOC2005
 |   +- TIMESTAMP
 |   +- TrustedBSD
 |   +- branches
 |   +- development
 |   +- dir.sizes
 |   +- distfiles -> ports/distfiles
 |   +- doc
 |   +- ls-lR.gz
 |   +- misc
 |   +- ports
 |   +- releases
 |   +- snapshots
 |   +- tools
 |   +- tools.NEW
 |   +- torrents
 |   +- updates
 +- OpenBSD
 |   |  
 |   +- .message
 |   +- 4.0
 |   +- 4.1
 |   +- OpenBGPD
 |   +- OpenNTPD
 |   +- OpenSSH
 |   +- doc
 |   +- ftplist
 |   +- patches
 |   +- snapshots
 |   +- songs
 |   +- tools
 +- debian
 |   |  
 |   +- README
 |   +- README.CD-manufacture
 |   +- README.html
 |   +- README.mirrors.html
 |   +- README.mirrors.txt
 |   +- dists
 |   +- doc
 |   +- indices
 |   +- ls-lR.gz
 |   +- ls-lR.patch.gz
 |   +- pool
 |   +- project
 |   +- tools
 +- gentoo
 |   |  
 |   +- distfiles
 |   +- portage
 |   +- snapshots
 +- slackware
 |   |  
 |   +- ls-lR
 |   +- ls-lR.gz
 |   +- slackware -> slackware-12.1
 |   +- slackware-10.2
 |   +- slackware-10.2-iso
 |   +- slackware-11.0
 |   +- slackware-11.0-iso
 |   +- slackware-12.0
 |   +- slackware-12.0-iso
 |   +- slackware-12.1
 |   +- slackware-12.1-iso
 |   +- slackware-3.3
 |   +- slackware-3.4
 |   +- slackware-3.5
 |   +- slackware-current
 |   +- slackware_source -> slackware/source
 |   +- unsupported
 +- ubuntu-releases
     |  
     +- .htaccess
     +- .manifest
     +- .manifest.full
     +- .pool
     +- .trace
     +- 6.06 -> dapper
     +- 6.06.2 -> dapper
     +- 7.04 -> feisty
     +- 7.10 -> gutsy
     +- 8.04 -> hardy
     +- 8.04.1 -> hardy
     +- 8.10 -> intrepid
     +- FOOTER.html
     +- HEADER.html
     +- cdicons
     +- dapper
     +- edubuntu
     +- favicon.ico
     +- feisty
     +- gutsy
     +- hardy
     +- include
     +- intrepid
     +- jigit
     +- kubuntu
     +- releases -> .