How do i check networkmanager is running on redhat?

giantpanda

On redhat 7 NetworkManager is installed by default. To check it's running use systemctl to check.

# systemctl status NetworkManager
● NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2017-06-01 09:35:13 BST; 10h ago
     Docs: man:NetworkManager(8)
 Main PID: 1103 (NetworkManager)
   CGroup: /system.slice/NetworkManager.service
           ├─ 1103 /usr/sbin/NetworkManager --no-daemon
           └─21969 /sbin/dhclient -d -q -sf /usr/libexec/nm-dhcp-helper -pf /var/run/dhclient-eth0.pid -...