http://www.codefast.com.cn/wiki/ 2026-05-18T23:15:25+00:00 http://www.codefast.com.cn/wiki/ http://www.codefast.com.cn/wiki/lib/tpl/dokuwiki/images/favicon.ico text/html 2023-06-12T18:10:38+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:13500&rev=1686564638&do=diff sudo apt install ne sudo ne /etc/gdm3/custom.conf sudo apt remove ubuntu-desktop ubuntu-desktop-minimal gdm3 gnome-* *wayland* sudo apt purge ubuntu-desktop ubuntu-desktop-minimal gdm3 gnome-* *wayland* sudo apt upgrade sudo apt autoremove sudo apt clean reboot sudo apt remove ubuntu-desktop ubuntu-desktop-minimal gdm3 gnome-* *wayland* sudo apt purge ubuntu-desktop ubuntu-desktop-minimal gdm3 gnome-* *wayland* sudo apt upgrade sudo apt autoremove sudo apt clean reboot sudo apt insta… text/html 2024-05-27T21:08:38+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:adb_root&rev=1716815318&do=diff 烧系统后，root adb root adb remount adb disable-verity adb reboot adb shell getprop ro.bootimage.build.date;# -- 查看时间 adb shell getprop ro.fota.version;# -- 查看版本号 text/html 2020-12-15T00:17:35+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:arm_intrinsics_api&rev=1607962655&do=diff v0.1 2020.12.15_00.17 // #define asm_umull1_elem_u16(_result, _a, _b, _c) asm("umull %0.4s, %1.4h, %2.h[%3]" : "=w"(_result) : "w"(_a), "x"(_b), "i"(_c) : /* No clobbers */) #define asm_umull2_elem_u16(_result, _a, _b, _c) asm("umull2 %0.4s, %1.8h, %2.h[%3]" : "=w"(_result) : "w"(_a), "x"(_b), "i"(_c) : /* No clobbers */) #define asm_umlal1_elem_u16(_acc, _a, _b, _c) asm("umlal %0.4s, %2.4h, %3.h[%4]" : "=w"(_acc) : "0"(_acc), "w"(_a), "x"(_b), "i"(_c) : /* No clobbers */) #define asm_umlal2… text/html 2021-12-20T15:11:04+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:builtin_prefetch&rev=1639984264&do=diff <https://blog.csdn.net/cwlseu/article/details/103628960?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522163998402216780271944937%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=163998402216780271944937&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-9-103628960.first_rank_v2_pc_rank_v29&utm_term=__builtin_prefetch&spm=1018.2226.3001.4187> text/html 2025-11-28T23:28:03+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:clang&rev=1764343683&do=diff # wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc ## Focal (20.04) LTS - Last update : Thu, 23 Oct 2025 16:19:21 UTC / Revision: 20251014052939+04d2b5da1ab3 deb http://apt.llvm.org/focal/ llvm-toolchain-focal main deb-src http://apt.llvm.org/focal/ llvm-toolchain-focal main # 20 deb http://apt.llvm.org/focal/ llvm-toolchain-focal-20 main deb-src http://apt.llvm.org/focal/ llvm-toolchain-focal-20 main # 21 deb http://apt.llvm.org/focal/ llvm-t… text/html 2022-05-27T15:12:12+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:cmake_%E5%A4%96%E9%83%A8%E4%B8%8B%E8%BD%BD&rev=1653635532&do=diff <https://blog.csdn.net/juluwangriyue/article/details/119952166> <https://www.cnblogs.com/pandamohist/p/13699911.html> # fetchcontent重点来了 #------------------------------------------------------------------- include(fetchcontent) fetchcontent_declare( spdlog #库名字 GIT_REPOSITORY https://gitee.com/mohistH/spdlog.git # 仓库地址 GIT_TAG v1.x # 库版本 SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/ext/spdlog # 指定库下载地址 ) fetchcontent_makeavailable(spdlog)… text/html 2025-09-24T01:55:42+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:cuda&rev=1758650142&do=diff sudo apt update sudo apt install gcc-aarch64-linux-gnu g++-aarch64-linux-gnu -y wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.0-1_all.deb sudo apt install ./cuda-keyring_1.0-1_all.deb -y sudo add-apt-repository "deb https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/ /" -y sudo apt update sudo apt install cuda-toolkit-12-9 -y text/html 2020-12-30T10:36:07+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:doxygen%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B_%E4%B8%AA%E4%BA%BA%E6%80%BB%E7%BB%93&rev=1609295767&do=diff <https://blog.csdn.net/wbzh/article/details/51864905?ops_request_misc=&request_id=&biz_id=102&utm_term=Doxygen&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduweb~default-3-51864905.nonecase> text/html 2022-05-13T21:45:30+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:dp_git_token&rev=1652449530&do=diff <https://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@github.com/deepmirrorinc/opencv_mini.git>“, text/html 2022-03-17T13:55:51+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:emscripten_bindings_thread&rev=1647496551&do=diff <https://gist.github.com/xaliphostes/6869989fadfb055ea40c2987b1150549> text/html 2022-06-30T23:49:53+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:evo&rev=1656604193&do=diff sudo apt install python3-pip pip install evo --upgrade --no-binary evo text/html 2022-10-20T16:11:17+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ffmpeg&rev=1666253477&do=diff ./configure --prefix=$(pwd)/../package --enable-small --disable-avdevice --disable-avcodec --disable-avformat --disable-swresample --enable-swscale --disable-postproc --disable-avfilter --enable-pthreads --disable-w32threads --disable-os2threads --disable-network --disable-dct --disable-dwt --disable-error-resilience --disable-lsp --disable-mdct --disable-rdft --disable-fft --disable-faan --disable-pixelutils --disable-asm --disable-altivec --disable-vsx --disable-power8 --disable-amd3dn… text/html 2022-03-22T00:07:38+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:gcc%E5%87%BD%E6%95%B0%E5%8A%A0%E5%A3%B3finstrument-functions%E8%8C%83%E4%BE%8B&rev=1647878858&do=diff GCC函数加壳 -finstrument-functions范例 text/html 2021-12-24T11:19:05+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:gcc%E9%BB%98%E8%AE%A4%E5%AE%8F&rev=1640315945&do=diff <https://blog.csdn.net/whatday/article/details/92789928?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164031582516780366593393%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=164031582516780366593393&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-3-92789928.first_rank_v2_pc_rank_v29&utm_term=gcc+%E5%AE%8F&spm=1018.2226.3001.4187> root@test-desktop:~# gcc -E -dM - </dev/null #define __DBL_MIN_EX… text/html 2020-12-29T20:13:20+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:gettimeofday_%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86%E5%92%8C%E4%BC%98%E5%8C%96&rev=1609244000&do=diff <https://blog.csdn.net/qinglongzhan/article/details/88946698?ops_request_misc=%25257B%252522request%25255Fid%252522%25253A%252522160924393616780257447264%252522%25252C%252522scm%252522%25253A%25252220140713.130102334..%252522%25257D&request_id=160924393616780257447264&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-4-88946698.nonecase&utm_term=gettimeofday> text/html 2021-04-27T11:24:34+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:git%E6%8F%90%E4%BA%A4%E6%96%87%E6%9C%AC%E6%A0%BC%E5%BC%8F&rev=1619493874&do=diff <https://www.cnblogs.com/wubaiqing/p/10307605.html> text/html 2022-01-26T22:11:02+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:google_%E5%BC%80%E6%BA%90%E9%A1%B9%E7%9B%AE%E9%A3%8E%E6%A0%BC%E6%8C%87%E5%8D%97_%E4%B8%AD%E6%96%87%E7%89%88&rev=1643206262&do=diff Google 开源项目风格指南 (中文版) text/html 2025-11-20T21:11:14+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:hc&rev=1763644274&do=diff 3.精通C++，熟悉多线程编程、内存管理及性能分析工具（如Perf、Valgrind） 4.熟悉量化、稀疏化、投机推理、蒸馏等至少一项模型优化技术 5.熟悉 TensorRT、TensorRT-LLM、MLC-LLM、vLLM 等 至少一种推理引擎框架 6.熟悉GPU 架构和计算原理，有使用 CUDA、triton 等工具编写高性能自定义算子经验优先 7.有大语言模型、自动驾驶大模型、具身大模型在端侧部署优化经验优先 1. 精通Java/Python，对各种AI算法有一定的了解，有丰富的算法工程集成，并有大模型部署、性能优化和落地经验； 2. 有搜广推相关场景经验，对搜广推任意架构有一定的了解； 3. 深入了解transformers、vllm、sglang、tensorrt框架中的一种或多种，有多类模型的优化经验者优先； 4. 有扎实的编程基础、良好的编程风格和工作习惯，实际动手能力强； 5. 有良好的沟通表达能力和团队精神，有很好的通过技术解决真实问题创造业务价值的意愿。… text/html 2024-04-16T18:29:12+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:hexagonsdk&rev=1713263352&do=diff Hexagon SDK安装 Ubuntu # 查看是否存在 python --version ls /usr/bin/python* -lh sudo ln -s /usr/bin/python3 /usr/bin/python sudo apt install default-jre sudo apt install openjdk-11-jre-headless sudo apt install openjdk-8-jre-headless text/html 2023-01-19T18:06:36+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:http&rev=1674122796&do=diff #!/bin/bash # # 注释说明 function script_mini::run(){ local SCRIPT_NAME=${BASH_SOURCE[0]##*/} local SCRIPT_PATH=$(cd ${BASH_SOURCE[0]%/*} 2>/dev/null 1>/dev/null; pwd) local LIGHTTPD_MINI_PATH=$(cd ${SCRIPT_PATH}/..; pwd) echo "LIGHTTPD_MINI_PATH=${LIGHTTPD_MINI_PATH}" function lighttpd_mini::build(){ echo "LIGHTTPD_MINI_PATH=${LIGHTTPD_MINI_PATH}" local WORK_PATH=${LIGHTTPD_MINI_PATH}/.workspace function wget_tar(){ [[ ! " ${@} " =~ " --quite " ]] && local isinfo="1>&2… text/html 2020-12-29T16:42:57+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:h%E6%96%87%E4%BB%B6%E6%A8%A1%E6%9D%BF&rev=1609231377&do=diff /** * @file sparse_mapping_interface.h * @brief sparse mapping interface */ #ifndef _SPARSE_MAPPING_INTERFACE_H #define _SPARSE_MAPPING_INTERFACE_H // keyword: SPAMAP #ifdef __cplusplus extern "C" { #endif // __cplusplus #include "mcamera_interface.h" #include "mdewarper_interface.h" #include <stddef.h> #include <stdbool.h> /** * @brief return value of the mapper * */ typedef enum _SparseMappingResult { SPAMAP_OK = 0, SPAMAP_ERR_ALLOC = 1, /**< Error allocate */ SPAMAP_ERR_NON_CREAT… text/html 2020-12-14T22:23:31+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:intrinsics_opencv_%E8%B0%83%E8%AF%95%E8%BE%85%E5%8A%A9%E4%BB%A3%E7%A0%81&rev=1607955811&do=diff printf_vector // #define printf_u8x16_t(_var0) do{ char _var_name[] = #_var0; uint8x16_t _var = (uint8x16_t)_var0; printf("%-10s %-32s = %02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X.%02X | %3d.%3d.%3d.%3d.%3d.%3d.%3d.%3d.%3d.%3d.%3d.%3d.%3d.%3d.%3d.%3d\n", "u8x16_t", _var_name, _var[0], _var[1], _var[2], _var[3], _var[4], _var[5], _var[6], _var[7], _var[8+0], _var[8+1], _var[8+2], _var[8+3], _var[8+4], _var[8+5], _var[8+6], _var[8+7], _var[0], _var[1], _var[2], _… text/html 2023-01-09T17:35:38+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:lighttpd&rev=1673256938&do=diff sudo apt install lighttpd # sudo apt remove lighttpd sudo service lighttpd force-reload http://172.16.100.130/ sudo apt install php7.4 php7.4-fpm php7.4-mysql php7.4-cli php7.4-curl php7.4-xml # sudo apt remove php7.4 php7.4-fpm php7.4-mysql php7.4-cli php7.4-curl php7.4-xml sudo ne /etc/php/7.4/fpm/pool.d/www.conf ;# ;# listen = /run/php/php7.4-fpm.sock ;# listen = 127.0.0.1:9000 sudo ne /etc/lighttpd/conf-available/15-fastcgi-php.conf # "bin-path" => "/usr/bin/php-cgi", # … text/html 2020-10-20T12:42:54+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:linux%E8%BF%9B%E7%A8%8B%E5%86%85%E6%9F%A5%E7%9C%8B%E5%87%BD%E6%95%B0%E8%B0%83%E7%94%A8%E5%A0%86%E6%A0%88&rev=1603168974&do=diff <https://blog.csdn.net/zxh821112/article/details/8432925> #include <execinfo.h> #include <stdio.h> #include <stdlib.h> void func_backtrace_test(void) { void *array[10]; size_t size; char **strings; size_t i; size = backtrace (array, 10); printf ("Obtained %zd stack frames.\n", size); strings = backtrace_symbols (array, size); for (i = 0; i < size; i++) { printf ("%s\n", strings[i]); } free (strings); return ; } text/html 2020-09-29T14:35:50+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:linux%E5%86%85%E6%A0%B8%E7%9A%84%E6%96%87%E7%AB%A0&rev=1601361350&do=diff Linux内核版本介绍与查询 <https://www.cnblogs.com/still-smile/p/11597620.html> text/html 2022-03-15T14:00:05+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:linux%E6%B8%85%E9%99%A4buf_cache&rev=1647324005&do=diff sudo sh -c "echo 1 > /proc/sys/vm/drop_caches" sudo sh -c "echo 2 > /proc/sys/vm/drop_caches" sudo sh -c "echo 3 > /proc/sys/vm/drop_caches" sudo sh -c "sync" echo 1 > /proc/sys/vm/drop_caches 当然，这个文件可以设置的值分别为1、2、3。它们所表示的含义为： echo 1 > /proc/sys/vm/drop_caches:表示清除pagecache。 echo 2 > /proc/sys/vm/drop_caches:表示清除回收slab分配器中的对象（包括目录项缓存和inode缓存）。slab分配器是内核中管理内存的一种机制，其中很多缓存数据实现都是用的pagecache。 echo 3 > /proc/sys/vm/drop_caches:表示清除pagecache和slab分配器中的缓存对象。… text/html 2022-05-27T22:01:14+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:linux%E6%B8%85%E9%99%A4swap&rev=1653660074&do=diff sudo sh -c “echo 1 > /proc/sys/vm/drop_caches” swapoff -a swapon -a text/html 2020-12-25T10:26:32+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:linux%E4%B8%8B%E7%B1%BB%E4%BC%BCsourceinsight&rev=1608863192&do=diff Ubuntu下将vim打造为类似VS的强大IDE（Vim+Ctags+Taglist+Cscope+OmniCppComplete+Winmanager+NERDTree+MiniBufExplor） vim+cscope+minibufexp+taglist+netrw text/html 2020-10-15T16:00:38+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:linux%E7%94%A8%E6%88%B7%E7%A9%BA%E9%97%B4%E8%99%9A%E6%8B%9F%E5%9C%B0%E5%9D%80%E8%BD%AC%E6%8D%A2%E7%89%A9%E7%90%86%E5%9C%B0%E5%9D%80&rev=1602748838&do=diff <https://blog.csdn.net/weixin_34191734/article/details/86122595?utm_medium=distribute.pc_relevant.none-task-blog-OPENSEARCH-8.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-OPENSEARCH-8.nonecase> <https://blog.csdn.net/crazycoder8848/article/details/38958075?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522160274880919725222459016%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=160274880919725222459016&biz_id=0&utm_medium=distribute.… text/html 2025-01-06T14:38:59+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:log&rev=1736145539&do=diff #if 1 {static int Cnt = 0; if(Cnt++ == 0) { #define std_cout(_var) do{std::cout << #_var << std::endl << _var << std::endl;}while(0) asm_reg_info(des_x0f_u0_u8x16); fflush(stdout);exit(1); }} #endif text/html 2021-08-06T14:34:27+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:markdown&rev=1628231667&do=diff typora wget -qO - https://typora.io/linux/public-key.asc | sudo apt-key add - sudo add-apt-repository 'deb https://typora.io/linux ./' sudo apt-get update sudo apt-get install typora md to pdf/html sudo apt install pandoc texlive-xetex pandoc linux.md -o linux.docx pandoc linux.md -o linux.pdf ## log:: pandoc: pdflatex not found. pdflatex is needed for pdf output. pandoc linux.md --latex-engine=xelatex -o linux.pdf text/html 2020-10-29T22:55:47+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:opencv%E7%BC%96%E8%AF%91&rev=1603983347&do=diff cmake ../opencv_org/ \ -DOPENCV_ENABLE_NONFREE=1 \ -DBUILD_ZLIB=1 \ -DBUILD_TIFF=1 \ -DBUILD_OPENJPEG=1 \ -DBUILD_JASPER=1 \ -DBUILD_JPEG=1 \ -DBUILD_PNG=1 \ -DBUILD_OPENEXR=1 \ -DBUILD_WEBP=1 \ -DBUILD_TBB=1 \ -DBUILD_IPP_IW=1 \ -DBUILD_ITT=1 \ \ -DBUILD_opencv_apps=0 \ -DBUILD_opencv_js=0 \ -DBUILD_ANDROID_PROJECTS=0 \ -DBUILD_ANDROID_EXAMPLES=0 \ -DBUILD_DOCS=0 \ -DBUILD_EXAMPLES=0 \ -DBUILD_PACKAGE=0 \ -DBUILD_PERF_TESTS=0 \ -DBUILD_TESTS=0 \ -DBUILD_WITH_DEBUG_INFO=0 \ -DBUILD_WITH_STATIC… text/html 2022-05-31T13:10:18+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:openssl_key.pem_cert.pem&rev=1653973818&do=diff openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout key.pem -out cert.pem text/html 2026-03-06T13:25:40+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:perfetto&rev=1772774740&do=diff 738 cd 739 cd WorkingRam/linux-amd64/ 740 sudo tracebox -o trace_file.perfetto-trace 741 ll 742 sudo ./tracebox -o trace_file.perfetto-trace 743 curl -LO https://raw.githubusercontent.com/google/perfetto/main/test/configs/scheduling.cfg 744 ne scheduling.cfg 745 sudo ./tracebox -o trace_file.perfetto-trace --txt -c scheduling.cfg 746 ll 747 sudo cp trace_file.perfetto-trace 1.perfetto-trace 748 ll 749 sudo chown 750 sudo chown --help 751 sudo chown bit0… text/html 2022-01-30T14:25:47+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:pragma&rev=1643523947&do=diff #pragma GCC diagnostic push用于记录当前的诊断状态， #pragma GCC diagnostic pop用于恢复诊断状态。 #pragma GCC diagnostic ignored “-Wdeprecated-declarations” #pragma GCC optimize (“-fno-ipa-cp-clone”) 各个层次的gcc警告 从上到下覆盖 变量(代码)级:指定某个变量警告 int a __attribute__ ((unused)); 指定该变量为"未使用的".即使这个变量没有被使用,编译时也会忽略则个警告输出. 文件级:在源代码文件中诊断(忽略/警告) 语法: #pragma GCC diagnostic [error|warning|ignored] "-W<警告选项>" 诊断-忽略:(关闭警告) #pragma GCC diagnostic ignored "-Wunused" #pragma GCC diagnostic ignored "-Wunused-parameter" 诊断-警告… text/html 2020-11-18T15:04:53+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:printf_lf%E6%A0%BC%E5%BC%8F&rev=1605683093&do=diff <https://blog.csdn.net/weiwei_baby/article/details/60764961> <https://blog.csdn.net/selooloo/article/details/4957204?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param> 格式 scanf %ld, %li long int * %lo, %lu, %lx unsigned long int * %hd, %hi short int * %ho, %hu, %hx unsigned short int * %e, %f, %g float * %le, %lf, %lg double * %s char * %[..… text/html 2020-10-09T19:33:22+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:qemu%E6%A8%A1%E6%8B%9Flinux&rev=1602243202&do=diff <https://www.cnblogs.com/senix/archive/2013/02/21/2921221.html> sudo apt-get install git libglib2.0-dev libfdt-dev libpixman-1-dev zlib1g-dev QEMU+gdb调试Linux内核全过程 <https://blog.csdn.net/jasonLee_lijiaqi/article/details/80967912?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase> text/html 2024-03-23T22:40:58+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:qpm_u22&rev=1711204858&do=diff qpm3 --disable-gpu-sandbox text/html 2022-04-14T16:26:28+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:rk3399%E8%AE%BE%E7%BD%AE%E4%B8%BB%E9%A2%91&rev=1649924788&do=diff ## echo performance >> /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu6/cpu… text/html 2022-07-01T00:13:23+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:securecrt-color-ubuntu20&rev=1656605603&do=diff <https://blog.csdn.net/lurebreast/article/details/107670902> <https://blog.csdn.net/lurebreast/article/details/111758535?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522165657000016781818763127%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=165657000016781818763127&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~blog~first_rank_ecpm_v1~times_rank-8-111758535-null-null.nonecase&utm_term=securecrt+ubuntu22%E9%85%8D%E8%89%B2&spm=1018.2… text/html 2020-10-13T14:01:11+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell%E5%B8%B8%E7%94%A8%E8%84%9A%E6%9C%AC&rev=1602568871&do=diff 获取时间 TIME_CURR=$(date "+%Y.%m.%d.%H.%M.%S") shell第一行bash/dashh #!/bin/bash shell文件通用脚本 SCRIPT_FILE=${BASH_SOURCE[0]} SCRIPT_DIR=${SCRIPT_FILE%/*} SCRIPT_PATH=$(cd ${SCRIPT_DIR%/*} && pwd) echo "---|SCRIPT_FILE : ${SCRIPT_FILE}|---"; echo "---|SCRIPT_DIR : ${SCRIPT_DIR}|---"; echo "---|SCRIPT_PATH : ${SCRIPT_PATH}|---"; text/html 2020-09-24T16:36:09+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:shell%E4%BC%A0%E9%80%92%E5%8F%82%E6%95%B0&rev=1600936569&do=diff <https://www.runoob.com/linux/linux-shell-passing-arguments.html> $# 传递到脚本的参数个数 $* 以一个单字符串显示所有向脚本传递的参数。如"$*"用「"」括起来的情况、以"$1 $2 … $n"的形式输出所有参数。 $$ 脚本运行的当前进程ID号 $! 后台运行的最后一个进程的ID号 $@ 与$*相同，但是使用时加引号，并在引号中返回每个参数。如"$@"用「"」括起来的情况、以"$1" "$2" … "$n" 的形式输出所有参数。 $- 显示Shell使用的当前选项，与set命令功能相同。 $? 显示最后命令的退出状态。0表示没有错误，其他任何值表明有错误。… text/html 2023-12-13T00:15:34+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:size&rev=1702397734&do=diff -O2 -s -flto <https://blog.csdn.net/wuu19/article/details/100725025?ops_request_misc=&request_id=&biz_id=102&utm_term=gcc%20%E7%BC%96%E8%AF%91%20size%E6%9C%80%E5%B0%8F&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduweb~default-7-100725025.142>^v96^pc_search_result_base5&spm=1018.2226.3001.4187 <https://blog.csdn.net/topcss/article/details/134648343?ops_request_misc=&request_id=&biz_id=102&utm_term=gcc%20%E7%BC%96%E8%AF%91%20size%E6%9C%80%E5%B0%8F&utm_medium=distribute.pc_se… text/html 2023-10-29T17:28:56+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:source_insight_settings&rev=1698571736&do=diff text/html 2021-12-07T11:09:46+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ssh%E4%B8%8D%E7%94%A8%E9%AA%8C%E8%AF%81&rev=1638846586&do=diff ssh -o StrictHostKeyChecking=no 192.168.xxx.xxx -o StrictHostKeyChecking=no -o PubkeyAuthentication=yes rsync -avuP -e “ssh -o PubkeyAuthentication=yes -o stricthostkeychecking=no” text/html 2025-10-31T20:17:57+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ssh%E7%99%BB%E5%BD%95root&rev=1761913077&do=diff <https://zhuanlan.zhihu.com/p/17658192115> sudo passwd sudo ne /etc/ssh/sshd_config 注释掉 PermitRootLogin并将值设置为 prohibit-password 添加 PermitRootLogin 并将值设置为 yes 将PasswordAuthentication并将值设置为yes PermitRootLogin yes PasswordAuthentication yes text/html 2020-10-09T09:53:43+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:tar%E5%8F%82%E6%95%B0&rev=1602208423&do=diff tar xvf *.tar.gz 压缩 tar –cvf jpg.tar *.jpg tar –czf jpg.tar.gz *.jpg tar –cjf jpg.tar.bz2 *.jpg tar –cZf jpg.tar.Z *.jpg rar a jpg.rar *.jpg zip jpg.zip *.jpg 解压 tar –xvf file.tar tar -xzvf file.tar.gz tar -xjvf file.tar.bz2 tar –xZvf file.tar.Z unrar e file.rar unzip file.zip unzip -O cp936 (中文有乱码时候使用) tar zxvf MY_NAME.tgz text/html 2024-02-29T23:07:15+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:termux&rev=1709219235&do=diff <https://www.bilibili.com/read/cv24161619/> <https://github.com/termux/termux-x11> <http://wed.xjx100.cn/news/220474.html?action=onClick> <https://wiki.ubuntu.org.cn/index.php?title=Wayland%E7%9A%84%E7%BC%96%E8%AF%91%E5%AE%89%E8%A3%85&diff=prev#.E5.AE.89.E8.A3.85_xkbcomp-1.2.4> 安装 xkbcomp-1.2.4 wget http://www.x.org/releases/X11R7.7/src/app/xkbcomp-1.2.4.tar.gz tar -xvpf xkbcomp-1.2.4.tar.gz cd xkbcomp-1.2.4 ./configure $XORG_CONFIG make && make install <https://www.bilibili.com/read/cv2… text/html 2020-09-29T13:42:43+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:top_%E5%91%BD%E4%BB%A4_virt_res_shr_data_%E7%9A%84%E5%90%AB%E4%B9%89&rev=1601358163&do=diff <https://www.cnblogs.com/xudong-bupt/p/8643094.html> <https://javawind.net/p131> VIRT：virtual memory usage 虚拟内存 1、进程“需要的”虚拟内存大小，包括进程使用的库、代码、数据等 2、假如进程申请100m的内存，但实际只使用了10m，那么它会增长100m，而不是实际的使用量 RES：resident memory usage 常驻内存 1、进程当前使用的内存大小，但不包括swap out 2、包含其他进程的共享 3、如果申请100m的内存，实际使用10m，它只增长10m，与VIRT相反 4、关于库占用内存的情况，它只统计加载的库文件所占内存大小 SHR：shared memory 共享内存 1、除了自身进程的共享内存，也包括其他进程的共享内存 2、虽然进程只使用了几个共享库的函数，但它包含了整个共享库的大小 3、计算某个进程所占的物理内存大小公式：RES – SHR 4、swap out后，它将会降下来 DATA 1、数据占用的内存。如果top没有显示，按f键可以显示… text/html 2020-10-15T20:06:39+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:top%E4%B8%ADres%E5%A6%82%E4%BD%95%E8%AE%A1%E7%AE%97&rev=1602763599&do=diff 资料 linux内核源码解析：linux源码下载及top命令中的RES是如何计算的 <https://blog.csdn.net/whbing1471/article/details/108427689> 笔记 linux源码 -> linux/fs/proc/task_mmu.c -> task_statm() -->> *resident = *shared + get_mm_counter(mm, MM_ANONPAGES); *shared = get_mm_counter(mm, MM_FILEPAGES); static inline unsigned long get_mm_counter(struct mm_struct *mm, int member) { long val = atomic_long_read(&mm->rss_stat.count[member]); #ifdef SPLIT_RSS_COUNTING /* * counter is updated in asynchronous manner and may go t… text/html 2026-03-06T11:16:23+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:trace_processor_shell-linux-amd64&rev=1772766983&do=diff text/html 2022-04-08T23:34:14+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ubuntu20.04%E5%AE%89%E8%A3%85gcc&rev=1649432054&do=diff sudo apt update sudo apt install build-essential sudo apt-get install manpages-dev sudo apt update; sudo apt install build-essential manpages-dev <https://blog.csdn.net/snowdream86/article/details/106580471?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164943170016780261947482%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=164943170016780261947482&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~top_click~default-2-106580471.142>^v7^p… text/html 2022-09-30T21:57:49+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ubuntu20_gitlab&rev=1664546269&do=diff https://blog.csdn.net/qq_39871579/article/details/124873495?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522166454453716800182785728%2522%252C%2522scm%2522%253A%252220140713.130212432.pc%255Fall.%2522%257D&request_id=166454453716800182785728&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-4-124873495-null-null.142^v51^opensearch_v2,201^v3^control&utm_term=Ubuntu%2020.04.1%20gitlab&spm=1018.2226.3001.4187 https://mirrors.tuna.tsinghua… text/html 2022-06-10T11:24:03+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ubuntu20_setupall&rev=1654831443&do=diff # APT sudo apt update # GCC sudo apt install build-essential sudo apt-get install manpages-dev text/html 2022-04-20T23:13:35+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ubuntu%E5%AE%89%E8%A3%85nodejs%E5%92%8Cnpm&rev=1650467615&do=diff ubuntu20.04 如何安装nodejs和npm <https://blog.csdn.net/risingfine/article/details/121700980?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164973271516780366581652%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=164973271516780366581652&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-3-121700980.142>^v7^pc_search_result_cache,157^v4^control&utm_term=ubtuntu20+nodejs&spm=1018.2226.3001.4187 sudo apt … text/html 2025-09-13T23:15:25+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ubuntu%E5%AE%89%E8%A3%85vmware&rev=1757776525&do=diff <https://zhuanlan.zhihu.com/p/22717624292> wget https://github.com/mkubecek/vmware-host-modules/archive/workstation-17.5.1.tar.gz tar zxvf workstation-17.5.1.tar.gz cd vmware-host-modules-workstation-17.5.1/ echo "#define dev_lock_list() rcu_read_lock()" >> vmnet-only/vmnetInt.h echo "#define dev_unlock_list() rcu_read_unlock()" >> vmnet-only/vmnetInt.h make -j sudo make install text/html 2023-06-16T01:58:56+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ubuntu%E8%AE%BE%E7%BD%AE%E9%BB%98%E8%AE%A4%E5%88%86%E8%BE%A8%E7%8E%87_%E4%B8%8D%E6%8E%A5%E6%98%BE%E7%A4%BA%E5%99%A8&rev=1686851936&do=diff <https://blog.csdn.net/weixin_44628796/article/details/126435303?ops_request_misc=&request_id=&biz_id=102&utm_term=ubuntu22%20%E5%BC%BA%E8%A1%8Cmonitor%20%E6%98%BE%E7%A4%BA%E5%99%A8&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduweb~default-0-126435303.142>^v88^insert_down38v5,239^v2^insert_chatgpt&spm=1018.2226.3001.4187 解决方法 Ubuntu多显示器下强制设置登录界面于默认显示器1 在Settings => Displays 中调整显示器顺序，登录界面将于主显示器上显示 将 monitors.xml file 拷贝到以下目录. sudo cp ~/.config/monitors.xml ~gdm/.config/mo… text/html 2022-01-29T01:41:54+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:ubuntu%E4%B8%8B%E5%AE%89%E8%A3%85%E9%AB%98%E7%89%88%E6%9C%ACclang-format_11_12_13&rev=1643391714&do=diff <https://blog.csdn.net/sinat_34986308/article/details/116116780?spm=1001.2101.3001.6650.1&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1.pc_relevant_default&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1.pc_relevant_default&utm_relevant_index=2> deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial main deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial main # 11 deb http://apt.llvm.org/xenial/ llvm-toolchain-xeni… text/html 2021-08-12T15:05:44+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:unbuffer_expect_%E7%BC%96%E8%AF%91&rev=1628751944&do=diff https://blog.csdn.net/cuichongxin/article/details/101275878?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522162868210016780274185948%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=162868210016780274185948&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_v2~rank_v29-2-101275878.pc_search_result_cache&utm_term=tcl+expect&spm=1018.2226.3001.4187 wget https://iweb.dl.sourceforge.net/project/tcl/Tcl/8.6.11/tcl8.6.11-src.tar.… text/html 2022-05-26T12:15:46+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:vconsole&rev=1653538546&do=diff vconsole <https://unpkg.com/browse/vconsole@latest/dist/> wget https://unpkg.com/browse/vconsole@3.14.6/dist/vconsole.min.d.ts wget https://unpkg.com/browse/vconsole@3.14.6/dist/vconsole.min.js <https://gitcode.net/mirror_resources/vConsole> text/html 2022-07-14T22:29:47+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:vs2013_.gitignore&rev=1657808987&do=diff .gitignore Debug Release x64 *.sdf *.v1*.suo *.opensdf *.vcxproj.filters text/html 2020-10-09T10:21:34+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:wget%E5%8F%82%E6%95%B0&rev=1602210094&do=diff -q --show-progress text/html 2020-09-29T10:28:33+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:win7%E7%B2%BE%E7%AE%80&rev=1601346513&do=diff 微软官方的精简版Windows 7——Windows Thin PC <https://blog.csdn.net/weixin_34034670/article/details/85588753?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param> text/html 2024-04-16T18:15:51+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:win10_ck&rev=1713262551&do=diff win10_22H2_ck.bat slmgr -ipk W269N-WFGWX-YVC9B-4J6C9-T83GX slmgr -skms kms.03k.org slmgr -ato slmgr -dlv win10_ltsc_2019_ck.bat slmgr -ipk M7XTQ-FN8P6-TTKYV-9D4CC-J462D slmgr -skms kms.03k.org slmgr -ato slmgr -dlv text/html 2025-01-06T14:01:30+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:win10_ltsc_2021_setup&rev=1736143290&do=diff 图片浏览器(win7) 外部链接 @echo off&cd\&color 0a&cls echo 恢复Win10照片查看器 reg add "HKLM\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations" /v ".jpg" /t REG_SZ /d PhotoViewer.FileAssoc.Tiff /f reg add "HKLM\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations" /v ".jpeg" /t REG_SZ /d PhotoViewer.FileAssoc.Tiff /f reg add "HKLM\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations" /v ".bmp" /t REG_SZ /d PhotoViewer.FileAssoc.Tiff /f reg add "HKLM\SOFTWA… text/html 2021-12-09T23:17:52+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:win10%E4%B8%8D%E8%83%BD%E8%AE%BF%E9%97%AEubuntu_samba&rev=1639063072&do=diff https://blog.csdn.net/weixin_44417042/article/details/103333302 Win+R输入gpedit.msc（本地组策略编辑器） gpedit.msc 计算机配置-管理模板-网络-Lanman工作站 找到策略设置中的 启用不安全的来宾登录 , 将 未配置 修改为 已启用 控制面板—>程序和功能—>启用或关闭Windows功能—>SMB共享文件支持 打开 text/html 2022-03-17T22:51:17+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:win10%E4%BD%BF%E7%94%A8win7%E5%9B%BE%E7%89%87%E6%B5%8F%E8%A7%88%E5%99%A8&rev=1647528677&do=diff 外部链接 @echo off&cd\&color 0a&cls echo 恢复Win10照片查看器 reg add "HKLM\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations" /v ".jpg" /t REG_SZ /d PhotoViewer.FileAssoc.Tiff /f reg add "HKLM\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations" /v ".jpeg" /t REG_SZ /d PhotoViewer.FileAssoc.Tiff /f reg add "HKLM\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations" /v ".bmp" /t REG_SZ /d PhotoViewer.FileAssoc.Tiff /f reg add "HKLM\SOFTWARE\Microsoft\… text/html 2025-09-01T23:53:17+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:wsl_opengl%E6%98%BE%E7%A4%BA&rev=1756741997&do=diff WSL显示OPENGL绘图 sudo apt-get install build-essential sudo apt-get install libgl1-mesa-dev sudo apt install libglfw3-dev /* sudo apt install g++ libglfw3-dev g++ opengl_demo.cpp -o opengl_demo -lglfw -lGL -lX11 -lpthread -lXrandr */ #include <GLFW/glfw3.h> #include <iostream> // 窗口大小 const int WIDTH = 800; const int HEIGHT = 600; // 主函数 int main() { // 初始化GLFW if (!glfwInit()) { std::cerr << "GLFW初始化失败" << std::endl; return -1; } // 创建窗口 GLFWwindow* wi… text/html 2022-04-07T15:35:08+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:x64_ubuntu_%E9%94%81%E9%A2%91&rev=1649316908&do=diff ### GIT ### https://salsa.debian.org/debian/cpufrequtils <https://blog.csdn.net/Hey___Man/article/details/107285365> <https://blog.csdn.net/weixin_32759777/article/details/118541117> #上限 sudo cpufreq-set -c i -u 3.8GHz # i 是你的线程id 比如你是4核心4线程，那么i={0，1，2，3} #下限 sudo cpufreq-set -c i -d 3.8GHz sudo apt-get install cpufrequtils cpufreq-info text/html 2022-04-18T19:12:43+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:yoga%E8%AE%BE%E7%BD%AE%E4%B8%BB%E9%A2%91&rev=1650280363&do=diff ## echo performance >> /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor echo performance >> /sys/devices/system/cpu/cpu6/cpu… text/html 2025-01-23T11:43:37+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:yvr_setup&rev=1737603817&do=diff Update sudo apt update Clang-9 sudo apt install clang-9 Conan sudo apt install pip build-essential git clang-9 cmake # sudo apt install python sudo pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple sudo pip install conan==1.60.0 text/html 2024-10-28T11:16:07+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:yvr%E7%BD%91%E7%9B%98&rev=1730085367&do=diff - \\192.168.9.116\sw smb://sw@192.168.9.116/sw/ sw sw1234 text/html 2023-03-29T11:47:07+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E7%89%88%E6%9C%AC%E5%91%BD%E5%90%8D&rev=1680061627&do=diff Alpha：是内部测试版,一般不向外部发布,会有很多Bug.一般只有测试人员使用。 Beta：也是测试版，这个阶段的版本会一直加入新的功能。在Alpha版之后推出。 RC：(Release　Candidate) 顾名思义么 ! 用在软件上就是候选版本。系统平台上就是发行候选版本。RC版不会再加入新的功能了，主要着重于除错。 GA:General Availability,正式发布的版本，在国外都是用GA来说明release版本的。 RTM：(Release to Manufacture)是给工厂大量压片的版本，内容跟正式版是一样的，不过RTM版也有出限制、评估版的。但是和正式版本的主要程序代码都是一样的。 OEM：是给计算机厂商随着计算机贩卖的，也就是随机版。只能随机器出货，不能零售。只能全新安装，不能从旧有操作系统升级。包装不像零售版精美，通常只有一面CD和说明书(授权书)。 RVL：号称是正式版，其实RVL根本不是版本的名称。它是中文版/英文版文档破解出来的。 EVAL：而流通在网络上的EVAL版，与“评估版”类似，功能上和零售版没有区别。 RTL：Retail(零售版)是真正的正… text/html 2021-12-16T20:04:53+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E5%8F%98%E9%87%8F%E6%8C%87%E5%AE%9A%E5%AF%84%E5%AD%98%E5%99%A8&rev=1639656293&do=diff register int *foo asm (“r12”); register float32x4_t reg_neon_v12 asm("v8"); register float32x4_t reg_neon_v13 asm("v9"); register float32x4_t reg_neon_v14 asm("v10"); register float32x4_t reg_neon_v15 asm("v11"); vld4q_vtrn_4reg_f32x4x4(reg_neon_v12, reg_neon_v13, reg_neon_v14, reg_neon_v15, gradients_base_0, gradients_base_1, gradients_base_2, gradients_base_3); float32x4x4_t dxw0p0123_dyw0p0123_dxw1p0123_dyw1p0123_f32x4x4 = { reg_neon_v12, reg_neon_v13, reg_neon_v14, reg_neon_v… text/html 2020-12-15T10:35:46+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E5%AE%8F%E5%AE%9A%E4%B9%89%E5%86%85%E5%8F%98%E9%87%8F%E9%87%8D%E5%90%8D&rev=1607999746&do=diff #define name2_pre1(_a,_b) _a##_##_b #define name2_pre0(_a,_b) name2_pre1(_a,_b) #define name2(_a) name2_pre0(_a, __LINE__) #define LKT15_BILINEAR_U16X8X2XL2_U13X8X2(ival_u16x04_l0_01234567, ival_u16x04_l0_89ABCEDF, src_u16x08_l0_02468ACE, src_u16x08_l0_13579BDF, src_u16x08_l1_02468ACE, src_u16x08_l1_13579BDF, iwx4_u16x8) \ uint32x4_t name2(ival_u32x04_l0_0246); \ uint32x4_t name2(ival_u32x04_l0_1357); \ uint32x4_t name2(ival_u32x04_l0_8ACE); \ uint32x4_t name2(ival_u32x04_l0_9BDF); \ /* li… text/html 2021-04-26T18:38:58+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E8%8E%B7%E5%8F%96%E7%B3%BB%E7%BB%9F%E6%97%B6%E9%97%B4%E5%87%BD%E6%95%B0&rev=1619433538&do=diff #ifndef TIMEGET_US_S64 #include <sys/time.h> #define TIMEGET_US_S64() ({ struct timeval time_val;gettimeofday(&time_val, 0); (long long int)(((long long int)time_val.tv_sec*1000000 + (long long int)time_val.tv_usec)); }) #endif//TIMEGET_US_S64 text/html 2024-10-21T00:08:27+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E5%BB%BA%E7%AB%99&rev=1729440507&do=diff # ---------.---------.---------.---------.---------.---------.---------.---------.---------.--------- # [ HTTP ] # [ /home/bit010/WorkingRam/www/html/ ] sudo apt install php8.0 sudo apt install php8.0-cli php8.0-common php8.0-imap php8.0-redis php8.0-snmp php8.0-xml php8.0-gd sudo apt install apache2 sudo service apache2 restart sudo cp /etc/apache2/envvars /etc/apache2/envvars.org sudo ne /etc/apache2/envvars sudo sh -c "echo '# modify' >> /etc/apache2/envvars" sudo sh -c "echo 'export APACH… text/html 2025-09-25T11:45:38+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E4%BA%A4%E5%8F%89%E7%BC%96%E8%AF%91&rev=1758771938&do=diff export CC="arm-poky-linux-gnueabi-gcc -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=$SDKTARGETSYSROOT" export CXX="arm-poky-linux-gnueabi-g++ -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=$SDKTARGETSYSROOT" export CPP="arm-poky-linux-gnueabi-gcc -E -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=$SDKTARGETSYSROOT" export AS="arm-poky-linux-gnueabi-as " export LD="arm-poky-linux-gnueabi-ld --sysroot=$SDKTARGETSYSROOT" expor… text/html 2023-07-26T10:51:28+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E9%9D%A2%E8%AF%95%E9%A2%98&rev=1690339888&do=diff 系统优化 代码优化 定点化 1. 为什么定点比浮点快 2. 3句话简述定点化流程 3. 实例：双线性插值 4个(uint8图像*float32系数) = uint8，float32系数可以量化成多少比特？评估下精度损失 text/html 2021-03-11T21:03:26+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E5%8E%BB%E6%8E%89%E5%AE%8F_file_%E7%9A%84%E8%B7%AF%E5%BE%84&rev=1615467806&do=diff #define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__) 的更好方案 #define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__) #ifndef __FILENAME__ #ifdef __cplusplus extern "C" char *strrchr(const char *str, int c); #else//__cplusplus char *strrchr(const char *str, int c); #endif//__cplusplus #define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__) #endif//__FILENAME__ text/html 2020-11-20T14:43:26+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E4%BD%BF%E7%94%A8_git_%E4%B8%8B%E8%BD%BDlinux_kernel%E6%BA%90%E7%A0%81_%E4%B8%BB%E7%BA%BF_%E7%A8%B3%E5%AE%9A_%E9%95%BF%E6%9C%9F%E6%BC%94%E8%BF%9B%E7%AD%89%E7%89%88%E6%9C%AC&rev=1605854606&do=diff <https://blog.csdn.net/wukongmingjing/article/details/81353040?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522160585451919725222449204%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=160585451919725222449204&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-1-81353040.first_rank_ecpm_v3_pc_rank_v2&utm_term=linux+kernel+git&spm=1018.2118.3001.4449> Clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git http… text/html 2021-10-11T14:24:35+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E6%89%8B%E5%8A%A8%E5%AE%89%E8%A3%85gcc8.2&rev=1633933475&do=diff sudo apt-get install build-essential libgmp-dev libmpfr-dev libmpc-dev wget http://mirror.linux-ia64.org/gnu/gcc/releases/gcc-8.2.0/gcc-8.2.0.tar.xz tar -Jxvf gcc-8.2.0.tar.xz cd gcc-8.2.0 ## 下面这步特别重要，如果不unset这些环境变量，编译会失败 unset LIBRARY_PATH CPATH C_INCLUDE_PATH PKG_CONFIG_PATH CPLUS_INCLUDE_PATH INCLUDE ./contrib/download_prerequisites cd .. && mkdir temp_gcc82 && cd temp_gcc82 ../gcc-8.2.0/configure --prefix=/usr/local/gcc-8.2 --enable-threads=posix --disable-checking --disable-multilib make s… text/html 2021-08-09T11:46:49+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E6%89%8B%E5%8A%A8%E9%85%8D%E7%BD%AEgcc%E9%80%89%E9%A1%B9&rev=1628480809&do=diff #pragma GCC optimize (3,"unroll-all-loops") void func1 (void) { ... } void func2 (void) { ... } #pragma GCC optimize (reset) void func3 (void) __attribute__((__optimize__("Os"))); <https://gcc.gnu.org/legacy-ml/gcc-patches/2008-06/msg01435.html> text/html 2021-09-15T11:32:39+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E6%95%B0%E6%8D%AE%E7%89%8C&rev=1631676759&do=diff <https://shields.io/> text/html 2022-01-29T02:10:42+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E8%B7%B3%E8%BF%87tpm2.0%E5%AE%89%E8%A3%85win11&rev=1643393442&do=diff 跳过TPM2.0安装win11 、windows11 当出现“这台电脑无法运行Windows 11”界面时，按Shift+F10组合键打开命令行界面， 输入 regedit 打开注册表， 定位到HKEY_LOCAL_MACHINE\SYSTEM\Setup， 用鼠标右键点击“Setup”→选“New”→选“Key”，创建一个名为“LabConfig”的项目， 接着右键点击“LabConfig” →选“New”→选“DWORD（32-bit）Value”，名称为“BypassTPMCheck”，值为十六进制的“00000001”。 重复上述操作，再创建一个名称为“BypassSecureBootCheck”，值为十六进制的“00000001” 保存退出后再输入Exit退出命令行，再关闭“这台电脑无法运行Windows 11”窗口，重新点击“现在安装”就可以正常安装了。… text/html 2020-09-24T20:43:44+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E6%9C%AA%E6%95%B4%E7%90%86&rev=1600951424&do=diff 未整理 index text/html 2025-06-23T21:24:50+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E6%BA%90%E7%A0%81%E5%A4%B4copyright&rev=1750685090&do=diff // This file is part of code_fast, a lightweight C++/C library // for code optimization acceleration. // // Copyright (C) 2021 Google Inc. All rights reserved. // // repo=(null) text/html 2024-11-15T15:20:12+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E8%A3%85%E6%9C%BAtools&rev=1731655212&do=diff all sudo apt install open-vm-tools-desktop net-tools apt dpkg ne openssh-server samba cifs-utils all-install sudo apt-get install dpkg htop ne tree git openssh-server samba cifs-utils git cmake basic0 sudo apt-get update sudo apt-get install apt sudo apt-get install dpkg mkdir ~/WorkingRam sudo apt-get install htop ne tree git text/html 2024-11-17T00:25:26+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E8%87%AA%E5%BB%BA%E6%9C%8D%E5%8A%A1%E5%99%A8&rev=1731774326&do=diff [ HTTP ] 通用安装 # [ /home/bit010/WorkingRam/www/html/ ] # if u20 setup php8 sudo apt install software-properties-common -y sudo add-apt-repository ppa:ondrej/php sudo apt update # sudo apt install php8.0 sudo apt install php8.0-cli php8.0-common php8.0-imap php8.0-redis php8.0-snmp php8.0-xml php8.0-gd sudo apt install apache2 sudo service apache2 restart sudo cp /etc/apache2/envvars /etc/apache2/envvars.org sudo sh -c "echo '# modify' >> /etc/apache2/envvars" sudo sh -c "echo 'export APACHE_… text/html 2024-11-18T14:16:07+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E8%87%AA%E5%BB%BA%E6%9C%8D%E5%8A%A1%E5%99%A8v2&rev=1731910567&do=diff [ 根目录 ] mkdir -p /home/bit010/WorkingRam/serv_data mkdir -p /home/bit010/WorkingRam/serv_data/config [ HTTP ] # --------- --------- --------- --------- --------- --------- --------- --------- --------- # 路径 /home/bit010/WorkingRam/serv_data/www/html/ # # if u20, config php8-repo sudo apt install software-properties-common -y sudo add-apt-repository ppa:ondrej/php sudo apt update # sudo apt install php8.0 php8.0-cli php8.0-common php8.0-imap php8.0-redis php8.0-snmp php8.0-xml php8.0-g… text/html 2022-01-28T13:33:58+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.codefast.com.cn/wiki/doku.php?id=working:7_%E9%9A%8F%E7%AC%94%E9%9A%8F%E8%AE%B0:%E6%9C%AA%E6%95%B4%E7%90%86:%E5%AD%97%E7%AC%A6%E4%B8%B2%E4%B8%AD%E5%AD%98%E5%9C%A8%E6%8D%A2%E8%A1%8C%E7%AC%A6_%E5%8E%BB%E9%99%A4&rev=1643348038&do=diff | tr -d '\r'