unix domain sockets

You can use traditional netstat / lsof command to lists open Internet or UNIX domain sockets on FreeBSD. FreeBSD comes with a simple and easy to use command called sockstat. The -4 option only displays IPv4 sockets. The -6 option only displays IPv6 sockets. The -c option only displays connected sockets. The -l option only […]


It is really a good idea to have one central logging host for security and performance reason. For example monitoring log files will help you to detect: * Security risks (you can see failed login attempt, port scan etc) analysis * Troubleshoot user login problem * Save disk space * If hard disk crashed on […]