BSD licenses OpenBSD FreeBSD NPF (firewall) NextBSD Public-domain software Permissive software license Unbound (DNS server) Vpopmail AICCU Curses (programming library) Climm Net-SNMP Name Service Switch Tmpfs Free-software license Common Address Redundancy Protocol Berkeley sockets SDF Public Access Unix System Postfix (software) Internet Systems Consortium OpenSSH DomainKeys Identified Mail Comparison of open-source operating systems Openwall Project WordNet User identifier Xen XFree86 Gandi Quagga (software) NetFlow ISLISP NetVault Backup Larn (video game) URL redirection Andrei Chernov Comparison of router software projects XORP HAMMER (file system) System monit…
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M. Bellovin XigmaNAS ACPI KornShell Ruby License Apple Open Directory NetApp SRWare Iron Property list ANTLR List of free and open-source software organizations Shar Toybox Netlink Minix 3 Open Root Server Network Comparison of operating systems Unix shell Outline of free software Shared web hosting service Synchronet Server Message Block Apache License Timeline of operating systems Hercules (emulator) Squid (software) Crypt (C) List of operating systems WTFPL Symbolic link File locking WolfSSL Vorbis Hardware abstraction CAcert.org I.MX CELT Winsock DejaVu fonts Multiplexing List of computing mascots Enthought Comparison of open-source configuration management softw
OpenBSD
FreeBSD
NPF (firewall)
NextBSD
Public-domain software
Permissive software license
Unbound (DNS server)
Vpopmail
AICCU
Curses (programming library)
Climm
Net-SNMP
Name Service Switch
Tmpfs
Free-software license
Common Address Redundancy Protocol
Berkeley sockets
SDF Public Access Unix System
Postfix (software)
Internet Systems Consortium
OpenSSH
DomainKeys Identified Mail
Comparison of open-source operating systems
Openwall Project
WordNet
User identifier
Xen
XFree86
Gandi
Quagga (software)
NetFlow
ISLISP
NetVault Backup
Larn (video game)
URL redirection
Andrei Chernov
Comparison of router software projects
XORP
HAMMER (file system)