[root@localhost ~]# systemctl start httpd
[root@localhost ~]# systemctl status httpd
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled)
Active: active (running) since Sun 2016-11-06 13:25:46 CST; 2s ago
Docs: man:httpd(8)
man:apachectl(8)
Main PID: 9825 (httpd)
Status: "Processing requests..."
CGroup: /system.slice/httpd.service
├─9825 /usr/sbin/httpd -DFOREGROUND
├─9826 /usr/sbin/httpd -DFOREGROUND
├─9827 /usr/sbin/httpd -DFOREGROUND
├─9828 /usr/sbin/httpd -DFOREGROUND
├─9829 /usr/sbin/httpd -DFOREGROUND
└─9830 /usr/sbin/httpd -DFOREGROUND
Nov 06 13:25:46 localhost systemd[1]: Starting The Apache HTTP Server...
Nov 06 13:25:46 localhost httpd[9825]: AH00558: httpd: Could not reliably determine the
server's fully qualified domain name, using ::1. Set the 'ServerName' directive globall... this
message
Nov 06 13:25:46 localhost systemd[1]: Started The Apache HTTP Server.
Hint: Some lines were ellipsized, use -l to show in full.