Due to various unknown reasons, many universities and container technology communities have shut down multiple image acceleration sites. This has greatly affected work efficiency and development progress. In the face of this predicament, this article will introduce several effective solutions to help you smoothly pull Docker images and continue your development work. Today, I will … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join the technical exchange QQ group with 1000 members, remark 【Official Account】 for faster approval 1. Basic Structure and Common Instructions of Dockerfile FROM – Specify Base Image FROM ubuntu:20.04 This instruction sets Ubuntu 20.04 as the base image. RUN – Execute Command … Read more
Training Background In recent years, the Linux operating system has become the main alternative to the Windows platform, and its rapid development has attracted widespread attention. Major IT companies around the world, such as IBM, ORACLE, and CA, have launched products based on the Linux environment, hoping to break Microsoft’s monopoly and gain more development … Read more
Photographer: Product Manager This Sichuan restaurant tastes quite good In a previous article titled “One Skill a Day: Writing Makefile for Python Projects”, we discussed Makefile. Many students have left messages on the public account backend, wanting to learn more about how to write a Makefile. Thus, we have today’s article. If you are currently … Read more
Follow us on WeChat “Wonderful Linux World“ Set as “Starred“, bringing you Linux fun every day! EasyTier is a simple, secure, decentralized remote networking solution powered by Rust and Tokio, an open-source project. Advantages Decentralized: No reliance on centralized services, nodes are equal and independent Public IP Networking: Supports networking using shared public nodes, can … Read more
If you are not familiar with Makefile, I recommend reading Ruanyifeng’s article “Make Command Tutorial[1]“. This article will guide you to write a more elegant Makefile through a refactoring example, so let’s get started! Assuming there is a project named foo, developed in Golang and deployed on Docker, its Makefile is as follows: APP = … Read more
Click to follow InfoQ, pinned public account Receive the 8 AM technical breakfast for programmers Author｜Daniel J Walsh Translator｜Jin Lingjie In recent years, container technology has become a hot topic not only among developers but also among many enterprises. This growing interest in containers has led to an increasing demand for enhanced security and hardening, … Read more
1. Nginx Related Commands Check Nginx Status ps -ef|grep nginx Start Nginx cd /usr/local/nginx/sbin/ ./nginx Restart Nginx After Modifying Configuration File cd /usr/local/nginx/sbin/./nginx -s reload 2. Common Docker Commands View All Containers, Including Running and Stopped docker ps -a View All Running Containers docker ps Start a Stopped Container docker start ContainerNameOrID Restart a Container … Read more
Follow+Star Public Account Number, don’t miss exciting content System Settings Common Mirror Sources Mirror site addresses Official list provided: https://www.debian.org/mirror/list Some domestic ones: ftp.cn.debian.org mirror.bjtu.edu.cn mirror.lzu.edu.cn mirror.nju.edu.cn mirrors.163.com mirrors.bfsu.edu.cn mirrors.hit.edu.cn mirrors.huaweicloud.com mirror.sjtu.edu.cn mirrors.tuna.tsinghua.edu.cn mirrors.ustc.edu.cn Usage: (generally similar) Tsinghua Source –mirror 'https://mirrors.ustc.edu.cn/debian/' Tencent Source –mirror 'https://mirrors.aliyun.com/debian/' Aliyun Source –mirror 'https://mirrors.aliyun.com/debian/' Huawei Source –mirror 'https://mirrors.huaweicloud.com/debian/' SWAP & … Read more
IoTGateway is an open-source cross-platform industrial IoT gateway, which connects to any devices and systems (such as PLCs, barcode scanners, host computers, OPC Servers, etc.) through visual configuration with southbound connections. To help users quickly grasp the ability to connect the northbound to various IoT platforms, this article expands on the practical operation of connecting … Read more