Directory/OS matching:
Redhat 7.2 - 7.2
Redhat 8.0 - 8.0
Redhat 9.0 - 9.0
Fedora 1 - fedora_1
Fedora 2 - fedora_2
Fedora 3 - fedora_3
Fedora 4 - fedora_4
Enterprise/CentOS 3 - es_3.0
Enterprise/CentOS 4 - es_4.0
Enterprise/CentOS 4, 64-bit - es_4.1_64
FreeBSD 4.x - freebsd4.8
FreeBSD 5.x - freebsd5.1
FreeBSD 7.x - freebsd7.0
FreeBSD 7.x 64-bit - freebsd7.1-64bit
FreeBSD 8.x 64-bit - freebsd8.0-64bit
Debian 3.0 - debian_3.0
Debian 3.1 - debian_3.1
Debian 5.0 - debian_5.0
Debian 5.0 64-bit - debian_5.0_64