10 2023 档案

can't find package Expect
摘要：can't find package Expect while executing "package require Expect" (file "unbuffer"" line 6) 原因是/usr/lib/缺少了/usr/lib/expect5.45/libexpect5.45.so 找到这个文 阅读全文
posted @ 2023-10-31 17:26 ahuo 阅读(208) 评论(0) 推荐(0) 编辑
git命令
摘要：临时保存密码 git config --global credential.helper cache 保存密码 git config --global credential.helper store 取消最近一次条件 git reset HEAD~1 git branch -vv 删除远端分支 gi 阅读全文
posted @ 2023-10-26 17:47 ahuo 阅读(6) 评论(0) 推荐(0) 编辑
cjson交叉编译
摘要：#PC Linux X86 / X86_64 编译mkdir buildcd buildcmake ..make #嵌入式Linux aarch64mkdir buildcd buildCC=aarch64-linux-gnu-gcc CXX=aarch64-linux-gnu-g++ cmake 阅读全文
posted @ 2023-10-24 17:15 ahuo 阅读(160) 评论(0) 推荐(0) 编辑
多个gcc版本切换
摘要：update-alternatives --config gcc 选择编号 gcc --version测试 gcc库目录 ls /usr/lib/gcc/x86_64-linux-gnu/ 阅读全文
posted @ 2023-10-24 15:34 ahuo 阅读(22) 评论(0) 推荐(0) 编辑
esp32 factory+双OTA分区
摘要：# Name, Type, SubType, Offset, Size, Flags # Note: if you have increased the bootloader size, make sure to update the offsets to avoid overlap,,,, nvs 阅读全文
posted @ 2023-10-20 15:03 ahuo 阅读(174) 评论(0) 推荐(0) 编辑
dhcpd.leases的Python解析程序
摘要：#!/usr/local/bin/python3 import datetime, bisect def parse_timestamp(raw_str): tokens = raw_str.split() if len(tokens) == 1: if tokens[0].lower() == ' 阅读全文
posted @ 2023-10-18 14:03 ahuo 阅读(85) 评论(0) 推荐(0) 编辑

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