Unix Logging
There are a wide variety of logging functions and services on UNIX. Some of these, such as the Solaris audit facility, are limited to a particular variety of UNIX. It is important that the digital forensics analyst become familiar with the logging deployed on the UNIX system that they are reviewing. In particular, have a look at the syslog configuration file, the “/var/log” and “/var/run” directories and check if there are any remote log servers. Syslog is a network service that is most commonly run locally. This allows for the capability of sharing logs to a remote system.