环境：
CentOS8
vim /etc/sysconfig/network-scripts/ifcfg-ens33
<code>nmcli c load /etc/sysconfig/network-scripts/ifcfg-ens33</code>
环境：
CentOS8
vim /etc/sysconfig/network-scripts/ifcfg-ens33
<code>nmcli c load /etc/sysconfig/network-scripts/ifcfg-ens33</code>
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