systemctl status cups.service
● cups.service - CUPS Scheduler
Loaded: loaded (/usr/lib/systemd/system/cups.service; enabled; vendor preset>
Active: active (running) since Wed 2018-06-06 23:29:07 CEST; 35min ago
Docs: man:cupsd(8)
Main PID: 891 (cupsd)
Status: "Scheduler is running..."
Tasks: 2 (limit: 4296)
Memory: 16.2M
CGroup: /system.slice/cups.service
├─ 891 /usr/sbin/cupsd -l
└─2479 /usr/lib/cups/notifier/dbus dbus://
giu 07 00:04:52 fujitsu cupsd[891]: Expiring subscriptions...
giu 07 00:04:53 fujitsu cupsd[891]: Expiring subscriptions...
giu 07 00:04:54 fujitsu cupsd[891]: Expiring subscriptions...
giu 07 00:04:55 fujitsu cupsd[891]: Expiring subscriptions...
giu 07 00:04:56 fujitsu cupsd[891]: Expiring subscriptions...
giu 07 00:04:57 fujitsu cupsd[891]: Expiring subscriptions...
giu 07 00:04:58 fujitsu cupsd[891]: Expiring subscriptions...
giu 07 00:04:59 fujitsu cupsd[891]: Expiring subscriptions...
giu 07 00:05:00 fujitsu cupsd[891]: Expiring subscriptions...
giu 07 00:05:01 fujitsu cupsd[891]: Expiring subscriptions...