Operating System - 随笔分类 - rgqancy

GNU coreutils vs. BusyBox vs. ToyBox | Buildroot | OpenWrt | musl musl libc vs GNU glibc

摘要：BusyBox 没有被废弃，至今仍大量在用；只是在部分场景被替代了BusyBox。官网仍持续迭代：2026 年还有 1.38.0 开发版发布。 ✅ 仍然是主力场景（嵌入式） OpenWrt：路由器系统，核心就是 BusyBox Buildroot：嵌入式根文件系统构建工具，默认用户空间工具集就是阅读全文

posted @ 2026-09-15 21:43 rgqancy 阅读(11) 评论(0) 推荐(0)

Wind River Software | Board Support Packages (BSPs) | Wind River Linux LTS | Yocto Project

摘要：- [Wind River Software | Safe, Secure, Reliable](https://www.windriver.com/)- [Board Support Packages (BSPs) - Software Kits | Wind River](https://www 阅读全文

posted @ 2026-09-15 21:25 rgqancy

ELF Dissector analyze qt-online-installer-linux-arm64-4.11.0.run

摘要：阅读全文

posted @ 2026-08-20 13:07 rgqancy 阅读(7) 评论(0) 推荐(0)

Linux Power Mangement x86-x64 ACPI & arm64 (RK3588) DeviceTree

摘要：OpenEuler acpica Advanced Control Power Interface Intel and openEuler 25.04 [rgqancy@OpenEulerWD ~]$ sudo yum install acpica-tools Last metadata expir 阅读全文

posted @ 2026-08-08 17:59 rgqancy 阅读(4) 评论(0) 推荐(0)

Ubuntu 23/24 GLIBC version(command ldd) don't match with qt creator 20.0.0

摘要：geduer@ulan:~/Downloads$ ls *.run qt-creator-opensource-linux-arm64-20.0.0.run qt-online-installer-linux-arm64-4.11.0.run geduer@ulan:~/Downloads$ ll 阅读全文

posted @ 2026-08-08 17:31 rgqancy 阅读(7) 评论(0) 推荐(0)

幽兰系统升级指南-2026 」磁盘扩容 e2fsck & resizefs | gparted

摘要：- [幽兰系统升级指南-2026 - Powered by MinDoc](https://www.nanocode.cn/wiki/docs/youlan/ylup2026) - [磁盘扩容 - Powered by MinDoc](https://www.nanocode.cn/wiki/doc 阅读全文

posted @ 2026-07-23 22:39 rgqancy 阅读(14) 评论(0) 推荐(0)

aptitude/synaptic 的历史？

摘要：aptitude & synaptic 完整历史（APT 生态两大经典包管理器）二者都诞生于 Debian 项目，依托 apt 底层库开发，是 Debian/Ubuntu 体系最具代表性的文本交互和图形界面包管理器，下面分开梳理时间线、作者、定位、兴衰。一、前置背景：APT 底层（二者的根基）阅读全文

posted @ 2026-07-23 21:51 rgqancy 阅读(21) 评论(0) 推荐(0)

Ubuntu Touch Linux mobile OS | Waydroid for Android app

摘要：- [Ubuntu Touch • Linux mobile OS that gives you pure freedom](https://www.ubuntu-touch.io/)- [Ubuntu Touch • Linux mobile OS that gives you pure free 阅读全文

posted @ 2026-07-14 20:14 rgqancy 阅读(9) 评论(0) 推荐(0)

HarmonyOS 7 华为鸿蒙系统

摘要：- [HarmonyOS 7\\_百度百科](https://baike.baidu.com/item/HarmonyOS%207/67704957?lemmaFrom=lemma_starMap&fromModule=lemma_starMap&starNodeId=dfbc67e96b15581 阅读全文

posted @ 2026-07-14 20:09 rgqancy 阅读(15) 评论(0) 推荐(0)

OS Symbols : Linux ELF vs. Windows PE

摘要：Linux ELF（Executable and Linkable Format） DWARF 5 & DWARF 6 - [DWARF Debugging Information Format](https://dwarfstd.org/) Windows NT low‑level PE (Por 阅读全文

posted @ 2026-06-30 16:26 rgqancy 阅读(8) 评论(0) 推荐(0)

X86-X64 Windows 11 通过挥码枪连接幽兰 Arm Ubuntu 23 Linux | Nano Debugger (NDB) debug Linux Kernel 5.x | 6.x by SDCardInterface2SerialPortConverter using JTAG

摘要：同时使用串口与挥码枪调试幽兰 - Powered by MinDoc 使用挥码枪调试网络操作 - Powered by MinDoc 2 加载内核符号及源代码设置符号及源代码路径在上位机上下载符号文件和源代码并记住相应路径下载符号文件：https://share.weiyun.com/cX4iG 阅读全文

posted @ 2026-06-29 20:01 rgqancy 阅读(13) 评论(0) 推荐(0)

Linux WiFi cfg80211: Loading compiled-in X.509 certificates for regulatory database

摘要：要理解日志信息 “cfg80211: Loading compiled-in X.509 certificates for regulatory database”，需要从关键组件含义、日志核心作用、正常性判断三个维度拆解，以下是详细解析：一、先看懂日志里的 3 个核心术语这条日志来自 Li 阅读全文

posted @ 2025-10-09 15:22 rgqancy 阅读(339) 评论(0) 推荐(0)

OpenEuler 25.03 installed UKUI but can't run msedge and chrome

摘要：[root@OpenEulerWD Desktop]# pwd /root/Desktop [root@OpenEulerWD Desktop]# cat google-chrome.desktop microsoft-edge.desktop | grep stable Exec=/usr/bin 阅读全文

posted @ 2025-10-04 12:08 rgqancy 阅读(207) 评论(0) 推荐(0)

中兴新支点操作系统 Linux

摘要：https://www.zte.com.cn/global/product_index/ip_network_en/item05_en/zenic-one-r10/zenic_one_r10.htmlhttps://nsosmirrors.gd-linux.com/software/soft/%e6 阅读全文

posted @ 2025-09-16 19:04 rgqancy 阅读(204) 评论(0) 推荐(0)

MikroTik RouterOS is related to the Linux kernal open - source operating system

摘要：MikroTik RouterOS is related to the Linux open - source operating system RouterOS is a routing operating system developed by MikroTik based on the Lin 阅读全文

posted @ 2025-09-16 18:46 rgqancy 阅读(27) 评论(0) 推荐(0)

Linux aplay Sound Card

摘要：张银奎在 2025 年8 月新书《格蠹新编 - 软件调试以战说法》 root@OpenEulerWD ~]# aplay -l **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: AL 阅读全文

posted @ 2025-09-16 17:36 rgqancy 阅读(59) 评论(0) 推荐(0)

Linux dnf install iotop

摘要：Total DISK READ : 0.00 B/s | Total DISK WRITE : 0.00 B/s Actual DISK READ: 0.00 B/s | Actual DISK WRITE: 54.32 K/s TID PRIO USER DISK READ DISK WRITE> 阅读全文

posted @ 2025-09-14 18:29 rgqancy 阅读(19) 评论(0) 推荐(0)

Debugging via Intel® DCI 小蓝盒

摘要：- [PowerPoint 演示文稿](http://advdbg.org/gdk/download/20200722-DCI_DBG_FullStack.pdf)- [使用DCI单步调试Intel CPU，调试运行在其上的UEFI代码 - 程序员大本营](https://www.pianshen. 阅读全文

posted @ 2025-09-14 18:28 rgqancy 阅读(169) 评论(0) 推荐(0)

rgqancy

随笔分类 - Operating System

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