freq

Freq is an efficient Perl script that provides a detailed analysis of your last log. It runs smoothly on all Linux operating systems and can also work on other UNIX-based systems. This feature is possible when the lastlog format matches that of the system.

The developer has also included preliminary support for SunOS and IRIX, although it hasn't been extensively tested. Freq generates a comprehensive report on the number of times a user has logged in, revealing their favorite days, terminals, hours, and months. Furthermore, the script allows you to sort the information by alphabet or by the number of logins, either ascending or descending.

Additionally, the application offers an easy-to-use graphical representation of the data, including simple graphs for visual learners. One of the key updates in the latest release is the removal of install.pl program, which was not very efficient. The update also includes support for the lastlog format, which glibc-2.3 or earlier versions support.

Overall, if you're looking for an effective Perl script to analyze your last log, Freq is definitely worth giving a try. It is easy to install and provides an insightful report that will keep your system performance in check.