A. 内核 B. Shell C. 服务程序 D. 应用程序
A. /etc/network B. /usr/lib/sysctl.d/00-system.conf C. /etc/sysctl.conf D. /var/run/network
A. /etc/network/network-scripts/ B. /etc/config/network/ C. /etc/system/network/ D. /etc/sysconfig/network-scripts/
A. netstat B. ifconfig C. ping D. route
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