Watchfile will display a list of specified files on the screen, and continually update their stats. The stats displayed (i.e. file size, modified time, owner, etc.) can be configured on the command-line along with the update frequency.
You can download it from the following link: https://packetstormsecurity.com/files/download/10907/watchfile-0.9.tgz
Source: https://packetstormsecurity.com/files/10907/watchfile-0.9.tgz.html