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在 Linux 上可用以下语句看了一下服务器的TCP状态(连接状态数量统计): netstat -n | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}' 返回结果范例如下: ESTABLISHED 1423 FIN_WAIT1 1 FI 阅读全文
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参考链接: https://www.geek-share.com/detail/2712555235.html go语言中在用binary.Read(),把二进制映射为结构体时,如果出现panic: reflect: reflect.Value.SetUint using value obtaine 阅读全文
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下载kernel源码: wget https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/linux-5.10.102.tar.gz 编译: make make modules make modules_install make install r 阅读全文
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升级前遇到的问题: In file included from runqslower.bpf.c:3: .output/vmlinux.h:2:15: error: attribute 'preserve_access_index' is not supported by '#pragma clan 阅读全文