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+# 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}}`