$ service fluent-bit status
Redirecting to /bin/systemctl status fluent-bit.service
● fluent-bit.service - Fluent Bit
Loaded: loaded (/usr/lib/systemd/system/fluent-bit.service; disabled; vendor preset: disabled)
Active: active (running) since Thu 2016-07-07 02:08:01 BST; 9s ago
Main PID: 3820 (fluent-bit)
CGroup: /system.slice/fluent-bit.service
└─3820 /opt/fluent-bit/bin/fluent-bit -c etc/fluent-bit/fluent-bit.conf