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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 ...

The first hurdle in learning embedded linux is uboot. Many friends feel helpless about this slightly complex MCU program. This is mainly because there will be many folders after extracting a uboot compressed package, which contains a lot of code. In addition, there are makefile, Kconfig, device tree and so on. I don't know where to start. If ...

Welcome to WeChat official account: Xiamen micro think network. Wechat (official website): https://www.xmws.cn/ During holidays, people who return home and go out to play in the first and second tier cities are almost faced with a problem: grab train tickets! Although tickets can be booked in most cases, I believe everyone has a deep unders ...

For more sharing, please visit my personal blog https://www.niuiic.top/ This paper introduces how to develop FPGA under linux. compiler Due to the particularity of FPGA, only commercial ides can be competent for the whole development process. Therefore, there is no need to find open source alternative products. It is most appropriate to dir ...

docker network host level explanation Docker Daemon will create a virtual bridge named docker0, which is used to connect the host and container, or connect different containers. veth pair is used for communication between different network namespaces. veth pair sends data from one network namespace to veth of another network namespace. ...

Please indicate the source of Reprint: https://www.cnblogs.com/f-ck-need-u/p/7220193.html Chapter 2 Rsync (II): detailed description of inotify+rsync and sersync Classification: Linux services undefined The following is the rsync series: 　 1. Rsync (I): basic commands and usage 　 2. Rsync (II): detailed description of inotify+rsync and se ...

There are two kinds of thread termination in Posix: normal termination and abnormal termination. Thread actively calls pthread_exit() or return from the thread function will make the thread exit normally, which is a predictable exit method; Abnormal termination means that a thread exits under the intervention of other threads or due to its own ...

1, Intranet penetration using proxy prepare Tutorial reference address: https://snail007.github.io/goproxy/manual/zh/#/ git address of proxy software: https://github.com/snail007/goproxy/releases Prepare two servers: One with fixed IP External network server, for example: 180.76.123.37 A server in Intranet environment, for example: 192 ...

I Haikang EHome agreement preview process 1.0 introduction EHOME protocol is a push mode protocol for communication between equipment and server. It is applicable to network camera, network ball machine, DVR, NVR, on-board DVR, on-board forensics system, individual soldier, alarm host and other equipment supporting EHOME protocol. Haikang ...

Fundamentals of Linux system (6) – permission management 1. Basic concept of authority ☆ why set permissions 1) Data value in server 2) Employees have different job responsibilities and division of labor 3) Respond to external attacks 4) Internal management needs ☆ type of authority For fileFor directoryRead rIndicates that the file ...