tldr/pages/linux/ac.md

ac

Print statistics on how long users have been connected.

• Print how long the current user has been connected in hours:

ac

• Print how long users have been connected in hours:

ac --individual-totals

• Print how long a particular user has been connected in hours:

ac --individual-totals {{username}}

• Print how long a particular user has been connected in hours per day (with total):

ac --daily-totals --individual-totals {{username}}

• Also display additional details:

ac --compatibility