wmNetscapeKiller is a WindowMaker dockapp for killing Netscape when it freezes (so many times) ! Just one click on this dockapp : Netscape will be shut down and now restart !
Wtmptail is 'w' combined with 'tail': it displays new entries in /var/log/wtmp in readable format. It keeps on doing this until you press ctrl+c.
This way you can monitor users logging in and out.
crun is a light weight, easy to use, simple tool which does the similer job as cron. But it doesn't run like a daemon. It is available for unix like operating systems such as linux and bsd. This tool it written in C. It would come handy when you need execute certain commad over and over again with several time interval inbetween them. For ex. let say you wan't to run netstat -na command 20 times with in time interval of 1 second. Then you can use crun.
crun 20 1 netstat -na
Pywmsysmon is a dockapp that displays your current CPU and memory usage. It has a graph displaying the history of the CPU usage and a bar to display the current amount of memory in use.