linux操作系统 ac命令手册

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