Linux下解決網卡重啓失敗Restarting network (via systemctl): Job for network.service failed

在安裝redis時不知道怎麼的, linux ping www.baidu.com 出不來了;
重啓網卡報錯

Restarting network (via systemctl):  Job for network.service failed because the control process exited with error code. See "systemctl status network.service" and "journalctl -xe" for details.

解決：

[root@localhost ~]# systemctl stop NetworkManager
[root@localhost ~]# systemctl disable NetworkManager
Removed symlink /etc/systemd/system/multi-user.target.wants/NetworkManager.service.
Removed symlink /etc/systemd/system/multi-user.target.wants/NetworkManager-wait-onl
ine.service.
Removed symlink /etc/systemd/system/dbus-org.freedesktop.NetworkManager.service.
Removed symlink /etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service.
[root@localhost ~]# systemctl restart network
[root@localhost ~]#

[root@localhost ~]# service network restart
Restarting network (via systemctl):                        [  OK  ]
[root@localhost ~]#