Timekpr (Revived)- An Open Source Parental Control App for Linux

Timekpr (Revived) is an open source parental control app that you can use to track and control the computer usage of all user accounts on your system. With it, you can limit your computer’s daily usage and user logins to specific periods of the day for specified periods. Basically, as a computer admin, you can limit account login time duration and account access hours.