1 [Unit] 2 Description=Atop process accounting daemon 3 Documentation=man:atopacctd(8) 4 After=syslog.target 5 Before=atop.service 6 7 [Service] 8 Type=forking 9 PIDFile=/var/run/atopacctd.pid 10 ExecStartPre=/bin/sh -c 'if systemctl -q is-active acct psacct; then echo "Process accounting already in use by (ps)acct"; exit 1; fi' 11 ExecStart=/usr/sbin/atopacctd 12 13 [Install] 14 WantedBy=multi-user.target