System administrators often want to setup audit trail for accounting purposes. When something abnormal happens, they want to know what happened on system side, when it happened and  who did that. An effective way of audit trail is kind of…

Snoopy is designed to aid a sysadmin by providing a log of commands executed. Snoopy logger is completely transparent to the user and applications. It is linked into programs to provide a wrapper around calls to execve(). Logging is done…