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Linux 基础命令

gongyho 收录于笔记

2023-09-08 约 55 字预计阅读 1 分钟

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Debain

禁止系统程序修改 /etc/resolv.cof

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# 重写make_resolv_conf方法
echo 'make_resolv_conf() { :; }' > /etc/dhcp/dhclient-enter-hooks.d/leave_my_resolv_conf_alone
chmod 755 /etc/dhcp/dhclient-enter-hooks.d/leave_my_resolv_conf_alone

# 改为只读
chattr +i /etc/resolv.conf