# systemctl status httpd.service
● httpd.service - The Apache HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Tue 2017-11-14 19:23:16 EST; 5min ago
     Docs: man:httpd.service(8)
  Process: 676 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, status=1/FAILURE)
 Main PID: 676 (code=exited, status=1/FAILURE)
   Status: "Reading configuration..."

Nov 14 19:23:02 PENTIUM systemd[1]: Starting The Apache HTTP Server...
Nov 14 19:23:16 PENTIUM systemd[1]: httpd.service: Main process exited, code=exited, status=1/FAILURE
Nov 14 19:23:18 PENTIUM httpd[676]: AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using ::1. S
Nov 14 19:23:16 PENTIUM systemd[1]: Failed to start The Apache HTTP Server.
Nov 14 19:23:16 PENTIUM systemd[1]: httpd.service: Unit entered failed state.
Nov 14 19:23:16 PENTIUM systemd[1]: httpd.service: Failed with result 'exit-code'.