Linux 查看网卡UUID

Linux 查看网卡UUID

1、首先我们查看一下nmcli是哪个软件包提供的

# yum provides "*/nmcli"

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2、安装NetworkManager服务

# yum -y install NetworkManager

3、启动NetworkManager服务

# service NetworkManager start

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4、查看网卡UUID

# nmcli con
tips:如果有发现有报错
# Error: could not connect to D-Bus.
tips:查看/var/log/messages日志
# vi /var/log/messages
tips:按两下大写的G跳到最后一页

报错：

...
Apr 20 14:53:05 localhost NetworkManager[2013]: <info> NetworkManager (version 0.8.1-113.el6) is starting...
Apr 20 14:53:05 localhost NetworkManager[2013]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
Apr 20 14:53:05 localhost NetworkManager[2013]: <error> [1492671185.606620] [nm-dbus-manager.c:278] nm_dbus_manager_init_bus(): Could not get the system bus.  Make sure the message bus daemon is running!  Message: Failed to connect to socket /var/run/dbus/system_bus_socket: Connection refused
...

需要先启动messagebus，再启动NetworkManager

# /etc/init.d/messagebus start
tips:重新启动
# service NetworkManager start

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运行nmcli

# nmcli con

报错:

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查看/var/log/messages日志
# vi /var/log/messages

发现有报错

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g_slist_free_full 属于glist 的一个方法，缺少glist

解决方法:

# yum -y install glib2-devel

3、此时再运行nmcli即可查看网卡UUID

# service NetworkManager start
# nmcli con

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