Programmer Group

The original post was published in early 17 years. This time, it was re-edited and perfected with md. copyright: wangn This paper explores the installation of docker 1.12.3 on Ubuntu server based on LAN environment Local area network installation and maintenance docker has always been a big problem. In short, ...

First of all, as a programmer ape who has been lazy for several years and has not written blog articles, I have the face to come back and write blogs. Well, if you don't say much, I will update it regularly in the future. I hope you will support me a lot. 1. What is SKIA? Skia is a cross-platform 2D vector graphics engine, which was origi ...

I. overview These days, I'm sorting out some functional source code in my own project, and then creating my own code base. Hey hey, say to build their own code base, this is the idea of the junior editor when he was a senior, this tm graduated for two years before starting to work. Why did Xiaobian start to do this on a whim, ...

Preface As you may know, there is a common tool for analyzing Kernel Dump called Crash. When I first started to learn how to analyze Kernel Dump, I spent a lot of time toggling about the use of this tool, but I always forgot its function.Later, one time when I participated in an internal sharing, I was very impressed by a big guy who said, &quo ...

Jupyter-notebook is my favorite tool. The environment is a little troublesome. In fact, the best way to deploy jupyter web is in the cloud. It can be used anywhere at a time. Now the cloud servers are quite expensive. After docker came out, I thought about putting jupyter-notebook in the container. Docker and System Students who have been in ...

What is the 0x01 ls command? The system environment I use is Ubuntu 18.04, and the ls command tells us what files are in the current directory: The ls command also has common parameters: -l: List file details -a: List the files that contain the beginning of. -s: file size is printed in blocks -t: Sort output by tim ...

Development environment: win7 64 bit + Ubuntu 16.04 64 bit Development Board: tiny4412ADK + S700 + 4GB eMMC + 1G DDR3 Tool Chain: The arm-linux-gnueabihf - (gcc version 6.3.0) // lower version of the tool provided by the Friendly Arm does not compile the latest uboot U-boot version to be transplanted: u-boot-2019-01 git War ...

Overview of TCP TCP (Transmission Control Protocol) is a connection-oriented, reliable, byte-stream-based transport layer communication protocol. TCP has the following characteristics: 1) Abstraction of Service Model of Telephone System 2) Every complete data transmission must go through the process of establishing connectio ...

Recently, due to too much software installed under the virtual machine, the problem of insufficient disk space pops up from time to time. Looked up a lot of information, there is no good solution. Friends send a link, or foreigners have conscience. The translation is put here and operated according to my actual needs, which achieves the de ...

The full name of aufs is advanced multi-layered unification filesystem. Its main function is to merge the contents of multiple folders together to provide a unified view. It is mainly used in livecd of various Linux distributions and in docker to organize image s. It is said that because the aufs code is not maintainable (code readability and a ...