If the access log is wiped by using the log wiper, the logs are not displayed by the last command. However, the general log wipers such as "zap" write the null on the specified entry of logfile, so you can check the log files whether the logs are wiped. This utility shows the all entries, you can analyze the logfile.
If the access log is wiped by using the log wiper, the logs are not displayed by the last command. However, the general log wipers such as "zap" write the null on the specified entry of logfile, so you can check the log files whether the logs are wiped. This utility shows the all entries, you can analyze the logfile.