Linux 缺页异常

Posted on 2021-01-06 Edited on 2023-07-05 In Linux , MM
Symbols count in article: 67 Reading time ≈ 1 mins.

缺页中断以及页面调度算法

Linux内存性能分析

Posted on 2021-01-06 Edited on 2023-07-05 In Linux , MM
Symbols count in article: 1.8k Reading time ≈ 2 mins.

记录 Linux 内存性能分析相关工具及参数解析

Linux kernel vm pagecache 配置优化项

Posted on 2020-12-28 Edited on 2023-07-05 In Linux , MM
Symbols count in article: 1.7k Reading time ≈ 2 mins.

通过配置优化文件读写性能

802.11 帧结构及协议分析

Posted on 2020-12-24 Edited on 2023-07-05 In Linux , 802.11
Symbols count in article: 379 Reading time ≈ 1 mins.

802.11 WLAN 数据结构及协议

编辑工具链头文件和库的搜索路径

Posted on 2020-12-01 Edited on 2023-07-05 In C , GCC
Symbols count in article: 92 Reading time ≈ 1 mins.

获取编译工具链默认头文件和库的搜索路径

tcpdump 常用命令汇总

Posted on 2020-11-24 Edited on 2023-07-05 In Tools , Network
Symbols count in article: 3.2k Reading time ≈ 3 mins.

tcpdump 基本用法汇总

Using Git with Multiple Email Addresses

Posted on 2020-11-24 Edited on 2023-07-05 In Tools , Git
Symbols count in article: 729 Reading time ≈ 1 mins.

配置不同项目组下不同用户名

J1900 安装双路由 iKuai + OpenWRT/LEDE

Posted on 2020-11-17 Edited on 2023-07-05 In Hacker , x86
Symbols count in article: 883 Reading time ≈ 1 mins.

iKuai
OpenWRT/LEDE

time() 与 gettimeofday()

Posted on 2020-11-16 Edited on 2023-07-05 In C , eCos , Functions
Symbols count in article: 585 Reading time ≈ 1 mins.

eCos 系统下发现 pthread_cond_timedwait 超时失败，会立刻返回

Debugging-kernel-and-modules-via-gdb

Posted on 2020-11-09 Edited on 2023-07-05 In Linux , Tools , GDB , Debug
Symbols count in article: 84 Reading time ≈ 1 mins.

Refs

x96maxplus

Posted on 2020-11-05 Edited on 2023-07-05 In Hacker , S905X3
Symbols count in article: 686 Reading time ≈ 1 mins.

X96MAX+ 折腾记录

ATV + CoreELEC
OpenWrt

ld 选项 -warn-common

Posted on 2020-11-04 Edited on 2023-07-05 In C , Linker
Symbols count in article: 806 Reading time ≈ 1 mins.

-warn-common 选项分析

Pandoc 定制模板转换 Markdown 为 PDF

Posted on 2020-11-02 Edited on 2023-07-05 In Tools , Markdown
Symbols count in article: 1.8k Reading time ≈ 2 mins.

定制模板控制 Markdown 转换细节

Markdown 转换为 PDF 文档

Posted on 2020-10-30 Edited on 2023-07-05 In Tools , Markdown
Symbols count in article: 1.4k Reading time ≈ 1 mins.

记录将 Markdown 转换为 PDF 过程

GitBook 整体/部分/单章导出
Pandoc 导出
Typora 导出
VSCode MPE 导出

Linux 下查看 DLL 文件导出函数列表

Posted on 2020-10-13 Edited on 2023-07-05 In C , Linker
Symbols count in article: 76 Reading time ≈ 1 mins.

# Export Address Table -- Ordinal Base 1
# [Ordinal/Name Pointer] Table
$ objdump -fx *.dll