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Developing serial communication under Linux with. Net Core Functional requirements: send unlocking command to the lock control board. Tip: after writing the article, the directory can be generated automatically. For how to generate it, please refer to the help document on the right You need to install the corresponding on your Linux ...

Install Python 3.0 in CcentOS7 8 and virtual environment Install Python 3 eight Install dependent packages Download Python version Install Python installation package Create soft connection yum configuration virtual environment Update pip Install virtualenv, virtualenvwrapper Define virtualenvwrapper path Create virtual environment ...

catalogue Qinheng ch32f103c8t6 (I): Keil5 environment configuration, sample operation and burningQinheng ch32f103c8t6 (II): Linux PlatformIO environment configuration, sample operation and burningQinheng ch32f103c8t6 (III): download configuration of PlatformIO DAPLink and WCHLink Burning with DAP link DAP link is an open-source debugging ...

Introduction: in the cloud native era, the construction and deployment of software are inseparable from Container technology. When it comes to containers, almost everyone subconsciously thinks of Docker. There are two very important concepts in Docker: Image and Container. The former is a static view, which packages the directory structure and ...

preface yum is a Shell front-end package manager in Fedora, RedHat and SUSE. Based on RPM package management, it can automatically download and install RPM packages from the specified server, automatically handle dependencies, and install all dependent software packages at one time without tedious downloading and installation. We usually u ...

PXE batch deployment system 1, What is PXE Preface introduction: PXE pre boot execution environment (PXE), also known as pre execution environment, provides a mechanism to boot a computer using Network Interface. This mechanism allows the computer to start without relying on local data storage devices (such as hard disks) or locally insta ...

1. Possible means of implementation Execute under linux Method of sh file The. sh file is a text file. If you want to execute it, you need to use Chmod a + X XXX sh to give executable permissions. 2. Beginning: #/ bin/sh shell programs must start with "#! / bin/sh". shell # generally means annotation, so it is often thought that &q ...

Python packaging tool Pyintealler packaging py file is windows exe file process and stepping on pit record + practical example catalogue Python packaging tool Pyintealler packaging py file is windows exe file process and stepping on pit record + practical example install Model building code Packing and pit stepping records install ...

Set up RSS subscription service You can subscribe to the information you want to get, which is convenient and fast, and you can avoid the useless information recommended by the recommendation algorithm. Reference video: https://www.bilibili.com/video/BV1VK4y1m7CH#reply99076176496 Reference documents: https://loll.cc/rss 1. Prepare an ECS ...

-----Latest update [2022-01-23]----- Preview of this article's directory structure: 1, Introduction 2, File operation 1. Create file: touch 2. Copying files: cp 3. Move or rename files: mv 4. Delete file: rm 3, File permissions 1. Permission Description: read, write and execute 2. Permission Description: belongs to master, user group and other ...