netcfg
Network Configuration Files in /etc
All of the basic configuration files for the network programs including /etc/aliases, /etc/protocols, and /etc/services. These are often used by network routines in the C library and therefore must be installed for all network programs.
There is no official package available for openSUSE Leap 15.5배포판
openSUSE Tumbleweed
CentOS CentOS-7
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The following distributions are not officially supported. Use these packages at your own risk.