In a UNIX/Linux environment, where are WTMP logs typically stored?

In a UNIX/Linux environment, WTMP logs, which keep a record of all logins and logouts, are typically stored in the /var/log/wtmp directory. This log is crucial for monitoring user activity and ensuring system security. The WTMP file allows administrators to view a historical log of who has accessed the system and when, which can be vital for auditing and forensic purposes.

The choice of /var/log/wtmp aligns with the standard directory structure in UNIX/Linux, where log files are generally housed within the /var/log directory. This separation helps in organizing logs generated by various services and is a conventional practice in system administration.

While options like /var/run/wtmp or /etc/wtmp may suggest alternative locations, they do not conform to the widely accepted standard for WTMP logs. Thus, /var/log/wtmp is the correct and recognized location for storing WTMP logs in UNIX/Linux environments, emphasizing the importance of following conventional practices for effective system management and security.