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Unix System Administration: kurz & gut by Æleen Frisch

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ac
ac [Optionen] [Benutzer]

Zeigt für alle Benutzer oder den/die angegebenen Benutzer die Gesamtdaten der Verbindungszeit an.

Optionen

-p

Zwischensumme pro Benutzer.

-d

Zwischensumme pro Datum.

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