Yawho (Yet Another Who) is a fast and simple program similar to ‘w’ that shows shows standard information (name, tty, processes.), plus whether telnet or ssh was used to access your machine. 4k.
You can download it from the following link: https://packetstormsecurity.com/files/download/13395/yawho.c
Source: https://packetstormsecurity.com/files/13395/yawho.c.html