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userid / netlink1.c
Last active August 15, 2025 09:18
使用rtnetlink监听和判断网卡的状态变化
/**
http://guochongxin.github.io/c/c/c++/linux/netlink/rj45/%E7%BC%96%E7%A8%8B%E8%AF%AD%E8%A8%80/%E7%BD%91%E5%8D%A1/2014/12/05/tong_guo_netlink_jian_ce_wang_xian_cha_ba
最近有个需求需要检测RJ45网卡的网线有没有接上，而最近正在了解Netlink相关资料，刚好也看下通过Netlink可以进行检测，故在此做下粗略笔记：
1.首先要创建一个Netlink Socket，在用户层使用如下参数来调用socket()函数：
fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
@eamirgh
eamirgh / gist:650f86393b1826dd5c5e5fc68dd5f06e
Last active September 6, 2025 16:51
RESET Goland Evaluation period LINUX
rm -rf ~/.config/JetBrains/GoLand2021.3/eval
rm -rf ~/.config/JetBrains/GoLand2021.3/options/other.xml
touch ~/.config/JetBrains/GoLand2021.3/options/other.xml
sed -i -E 's/<property name=\"evl.*\".*\/>//' ~/.config/JetBrains/GoLand2021.3/options/other.xml
rm -rf ~/.java/.userPrefs/jetbrains/goland
@vinhjaxt
vinhjaxt / Windows server officials ISO file.md
Created May 14, 2022 19:15
Windows server officials ISO file