投稿時間:2023-04-14 18:25:13 RSSフィード2023-04-14 18:00 分まとめ(31件)

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IT	気になる、記になる…	周辺機器系ガジェットを取り揃えたオンラインストア｢ミライセル セレクション｣がオープン	https://taisy0.com/2023/04/14/170686.html	miraisellselectio	2023-04-14 08:37:45
IT	気になる、記になる…	｢Google Pixel 8｣と｢Google Pixel 8 Pro｣向けケースのレンダリング画像が登場	https://taisy0.com/2023/04/14/170680.html	google	2023-04-14 08:24:34
ROBOT	ロボスタ	2023年04月14日 ロボット業界ニュースヘッドライン	https://robotstart.info/2023/04/14/robot-news-matome20230414.html	firstappearedon	2023-04-14 09:00:02
IT	ITmedia 総合記事一覧	[ITmedia News] 20日は「部分日食」、太平洋側の一部地域で　国立天文台はライブ配信	https://www.itmedia.co.jp/news/articles/2304/14/news165.html	itmedia	2023-04-14 17:42:00
IT	ITmedia 総合記事一覧	[ITmedia News] 「BlueSky」はSNSと言い切れない理由、そして世界初のミートアップが東京で行われた事情	https://www.itmedia.co.jp/news/articles/2304/14/news175.html	itmedia	2023-04-14 17:38:00
AWS	AWS - Japan	【AWS Startup.fm】上場を目指すスタートアップ必見！『上場準備で技術部門が取り組むべきセキュリティ対策と内部統制（IT 統制）』第 2 弾実践編	https://www.youtube.com/watch?v=QC6PTW7TTHs	【AWSStartupfm】上場を目指すスタートアップ必見『上場準備で技術部門が取り組むべきセキュリティ対策と内部統制IT統制』第弾実践編AWSStartupfmは、特定のテーマに沿ってAWSのサービスや最新事例を紹介するスタートアップに向けたイベントです。	2023-04-14 08:28:54
js	JavaScriptタグが付けられた新着投稿 - Qiita	ローカルスコープとグローバルスコープについて	https://qiita.com/conkon326/items/98c2eb362ab093fb23b2	関数	2023-04-14 17:56:14
Ruby	Rubyタグが付けられた新着投稿 - Qiita	ローカルスコープとグローバルスコープについて	https://qiita.com/conkon326/items/98c2eb362ab093fb23b2	関数	2023-04-14 17:56:14
Ruby	Rubyタグが付けられた新着投稿 - Qiita	RubyでProxy経由でファイルをPOSTする時のサンプル	https://qiita.com/mitsuaki1229/items/aec3080a0e1f95928cc8	ampnullbyteinjection	2023-04-14 17:43:15
AWS	AWSタグが付けられた新着投稿 - Qiita	入社１年目に取り組んだこと -AWS編-	https://qiita.com/kouteipenguinkun/items/9f6ffee2f0e54ecec648	資格	2023-04-14 17:40:03
Docker	dockerタグが付けられた新着投稿 - Qiita	[有料級]　Rails7(Turbo), Docker, Bootstrap5を使ったtodoリストの作り方⑤(Todoリスト新規作成編)	https://qiita.com/streasure0426/items/b0f2efcdd303449a5f54	railsturbodocker	2023-04-14 17:46:14
Git	Gitタグが付けられた新着投稿 - Qiita	GitHub Desktopを使ってみよう	https://qiita.com/tofu/items/b15e1beed84432cf3777	github	2023-04-14 17:18:27
Ruby	Railsタグが付けられた新着投稿 - Qiita	[有料級]　Rails7(Turbo), Docker, Bootstrap5を使ったtodoリストの作り方⑤(Todoリスト新規作成編)	https://qiita.com/streasure0426/items/b0f2efcdd303449a5f54	railsturbodocker	2023-04-14 17:46:14
技術ブログ	クックパッド開発者ブログ	モブプログラミングを1年以上継続するコツ	https://techlife.cookpad.com/entry/2023/04/14/171846	モブプログラミングを年以上継続するコツこんにちは、メディアプロダクト開発部のマーケティングサービス開発グループ通称msdevのidasonasです。	2023-04-14 17:18:46
海外TECH	DEV Community	Docker Unleashed: Mastering Commands, Basics, Learning Resources, and Career Prospects	https://dev.to/rishitashaw/docker-unleashed-commands-basics-learning-careers-2gnk	Docker Unleashed Mastering Commands Basics Learning Resources and Career ProspectsTL DR Too Long Didn t Read summary for the Docker blog Docker Demystified A Comprehensive Guide to Docker Commands Basics Resources Learning Curve Career Prospects and Recommended Learning Resources Learn about Docker commands understand Docker basics explore learning resources and discover career prospects in the tech industry Recommended YouTube channels and Udemy courses included In this blog we will delve into various aspects of Docker including Docker commands basics resources learning curve career prospects and recommended learning resources Whether you are new to Docker or already have some experience this guide aims to provide you with a comprehensive overview of Docker and its key concepts as well as valuable insights into its practical usage and career prospects in the tech industry We will cover essential Docker commands and their usage understand the basics of Docker including images containers volumes and networks explore key resources for learning Docker discuss the learning curve and prerequisites for mastering Docker and explore the career prospects of Docker professionals Additionally we will recommend popular YouTube channels and Udemy courses that can help you learn Docker effectively So if you re curious about Docker and want to learn more let s dive into the world of Docker and uncover its vast potential for simplifying application development deployment and management Introduction Docker has emerged as one of the most popular containerization platforms for deploying and managing applications in modern software development Docker provides a way to package applications and their dependencies into lightweight portable containers that can run consistently across different environments such as development testing and production without worrying about differences in underlying infrastructure In this blog we will provide an overview of Docker including its commands basics and resources Docker Prerequisites Before diving into learning Docker it s important to have a solid understanding of some basic prerequisites These prerequisites will help you grasp the concepts and tools used in Docker effectively Here are some key prerequisites for learning Docker Operating System Familiarity with command line interfaces CLI and basic system administration concepts is essential for working with Docker Docker runs on various operating systems including Linux Windows and macOS but the majority of Docker resources and tutorials are focused on Linux based systems Therefore having some prior experience with a Linux based operating system such as Ubuntu CentOS or Debian can be beneficial Containerization Concepts Understanding the concepts of containerization is crucial for learning Docker Familiarize yourself with containerization technologies and concepts such as process isolation namespaces cgroups and filesystem layers Having prior knowledge of other containerization technologies such as LXC can provide a good foundation for understanding Docker Virtualization Basic knowledge of virtualization concepts can help understand Docker s containerization approach While Docker uses lightweight containerization which is different from traditional virtualization having prior knowledge of virtualization technologies like VMware or VirtualBox can help you understand the differences between containers and virtual machines Networking Understanding networking concepts such as IP addressing ports and protocols is important for Docker Docker provides its networking capabilities including creating virtual networks exposing container ports and connecting containers to different networks Having a basic understanding of networking concepts will enable you to effectively manage container networking in Docker Command Line Interface CLI Docker primarily uses a command line interface CLI for managing containers images volumes and networks Familiarity with the command line interface and basic command line operations is essential for working with Docker Learning basic Linux commands such as navigating directories creating files and managing permissions can be helpful Scripting and Automation Docker can be automated using scripts and configuration files such as Dockerfiles and Docker Compose files Having experience with scripting and automation tools such as Bash Python or YAML can help you understand and create Docker configurations more effectively DevOps Concepts Docker is widely used in DevOps practices where containers are used to create reproducible and portable environments for development testing and production deployments Understanding basic DevOps concepts such as continuous integration CI continuous deployment CD and infrastructure as code IaC can provide a broader context for learning Docker in the context of modern software development practices Basic Docker Terminology Familiarize yourself with basic Docker terminologies such as images containers volumes networks Dockerfiles and Docker Compose Understanding these terms and their relationships will help you effectively communicate and understand Docker related concepts and commands By having a solid understanding of these prerequisites you will be better equipped to learn Docker effectively and make the most of its containerization capabilities While Docker has a relatively easy learning curve having prior knowledge of these prerequisites can greatly accelerate your learning process and enable you to effectively leverage Docker for modern application development and deployment Docker Learning Curve Docker has a relatively gentle learning curve especially if you have experience with containerization concepts and are familiar with command line interfaces CLI Here s an overview of the typical learning curve for Docker Understanding Docker Concepts Docker introduces some new concepts such as images containers volumes networks Dockerfiles and Docker Compose which may be unfamiliar to beginners It s essential to understand these concepts and how they relate to each other in the Docker ecosystem Once you grasp the core concepts you ll have a solid foundation for working with Docker Installing Docker Docker installation is straightforward but it requires some system level configurations such as installing Docker Engine setting up Docker daemon and managing Docker user permissions Familiarize yourself with the installation process for your specific operating system and ensure Docker is running correctly Docker Commands Docker provides a rich set of commands for managing containers images volumes and networks Learning the basic Docker commands and their usage is critical for working with Docker effectively Start with commonly used commands such as docker run docker build docker ps docker images docker pull docker push docker volume and docker network and gradually explore more advanced commands as you become comfortable Working with Docker Images and Containers Docker images are the building blocks of Docker containers Learn how to create Docker images using Dockerfiles how to run containers from images and how to manage container lifecycles including starting stopping restarting and removing containers Familiarize yourself with the Docker container lifecycle and various container related commands such as docker create docker start docker stop docker restart docker rm and docker logs Container Networking and Volumes Docker provides powerful networking and volume management features Learn how to create and manage Docker networks for communication between containers how to expose container ports and how to use Docker volumes for persistent data storage Understand the different types of Docker networks such as bridge host and overlay networks and how to create and manage them using Docker commands Docker Compose Docker Compose is a powerful tool for defining and running multi container applications Learn how to create Docker Compose files define services networks and volumes in a Compose file and how use docker compose commands for managing multi container applications Docker Compose allows you to define complex application architectures in a declarative way making it easier to manage and scale multi container applications Docker Security Understanding Docker security best practices is essential for ensuring the security and isolation of containerized applications Learn about Docker security features such as container isolation user namespaces Docker image vulnerabilities scanning and Docker security profiles Familiarize yourself with Docker security best practices such as running containers with minimal privileges securing Docker daemon and protecting Docker images and containers from potential security threats Troubleshooting and Debugging Docker provides various troubleshooting and debugging tools for identifying and resolving issues with containers and images Learn how to use Docker logs docker exec and docker inspect commands for troubleshooting and debugging Docker containers Familiarize yourself with Docker error messages common issues and their solutions Advanced Docker Features Docker provides advanced features such as Docker Swarm for creating and managing swarm clusters Docker secrets for securely managing sensitive data in containers and Docker image caching for optimizing image building process Once you have a solid understanding of the basic Docker concepts and commands you can gradually explore these advanced features as per your requirements Docker Ecosystem Docker has a vast ecosystem with various tools services and platforms that complement Docker such as Docker Hub for sharing and discovering Docker Docker Orchestration Docker allows you to manage and scale containerized applications across multiple nodes using Docker Swarm Kubernetes or other container orchestration tools Learning Docker orchestration concepts such as service discovery load balancing rolling updates and scaling can help you deploy and manage containerized applications in a production environment effectively Docker Registry Docker images are stored in Docker registries which are like centralized repositories for sharing and distributing Docker images Docker Hub is the default public Docker registry but you can also set up private Docker registries for securely storing and sharing Docker images within your organization Familiarize yourself with Docker registry concepts such as pushing and pulling Docker images managing Docker image tags and securing Docker registries Docker Filesystem and Storage Docker uses a layered filesystem to store Docker images and container filesystems Understanding Docker filesystem and storage concepts such as image layers container layers and copy on write is essential for efficient image building and container storage management Learn about Docker storage drivers such as overlayfs aufs and devicemapper and how to configure and manage Docker storage settings Docker Security Best Practices Docker security is a critical aspect of containerization Familiarize yourself with Docker security best practices such as running containers with minimal privileges securing Docker daemon and protecting Docker images and containers from potential security threats Stay updated with Docker security updates and patches to ensure a secure Docker environment Continuous Integration and Deployment with Docker Docker is often used in conjunction with continuous integration and deployment CI CD pipelines to automate the building testing and deployment of containerized applications Learn how to integrate Docker into your CI CD workflows using tools like Jenkins Travis CI GitLab CI CD or other popular CI CD tools Understand how Docker can be used to create reproducible and consistent build environments speeding up the development and deployment process Troubleshooting and Debugging Docker containers may encounter issues during runtime such as networking problems resource constraints configuration errors and other runtime errors Familiarize yourself with common Docker troubleshooting and debugging techniques such as using Docker logs docker exec docker inspect and other diagnostic commands Learn how to diagnose and resolve common Docker issues and errors to keep your containerized applications running smoothly Community and Resources Docker has a vibrant and active community of developers users and contributors Take advantage of Docker documentation online forums blogs tutorials and other resources to expand your Docker knowledge Participate in Docker communities attend Docker meetups and join Docker related discussions to learn from others share your knowledge and stay updated with the latest Docker trends and practices Practical Experience Finally the best way to learn Docker is through practical experience Experiment with Docker commands create your Docker images run containers and build multi container applications using Docker Compose Practice troubleshooting and debugging Docker issues and work on real world projects that involve Docker The more you use Docker in real world scenarios the more confident and proficient you ll become in working with Docker Docker Commands Docker provides a rich set of commands that can be used to interact with containers and manage containerized applications Here are some commonly used Docker commands docker run This command is used to create and start a new container from a Docker image It allows you to specify various options such as the name of the container the image to use networking settings and more docker stop This command is used to stop a running container It sends a SIGTERM signal to the container allowing it to perform a graceful shutdown docker start This command is used to start a stopped container It resumes the container from the state it was in when it was stopped docker rm This command is used to remove a stopped container It can be used with the f option to forcefully remove a running container docker ps This command is used to list all the running containers on a Docker host It provides information such as the container ID name image status and more docker images This command is used to list all the Docker images that are available on a Docker host It provides information such as the image ID name and size docker pull This command is used to download a Docker image from a Docker registry such as Docker Hub to the local Docker host docker push This command is used to push a Docker image to a Docker registry making it available for others to download and run docker exec This command allows you to execute commands inside a running container You can use this command to launch additional processes inside a container run shell commands for troubleshooting or perform administrative tasks within a container You can specify the container name or ID the command to be executed and additional options such as attaching to the container s terminal or running the command in detached mode docker network This command allows you to create and manage Docker networks Docker networks provide isolation and communication between containers allowing you to define custom network topologies for your applications You can use this command to create overlay networks for multi host communication attach containers to specific networks and define network settings such as subnet gateway and DNS resolution docker volume This command enables you to create and manage Docker volumes Docker volumes are used to persist data generated by containers ensuring that data remains available even if containers are stopped or removed You can use this command to create named volumes or bind mounts manage volume drivers and inspect volume details such as mount point and usage docker commit This command allows you to create a new Docker image from a running container You can use this command to capture the state of a container at a specific point in time including any changes made to the container s file system configuration and installed software This can be useful for creating custom images for specific application requirements or for sharing container configurations with others docker build This command allows you to build Docker images from Dockerfiles Dockerfiles are text files that contain instructions for building Docker images including the base image application code dependencies and configuration settings You can use this command to automate the process of building Docker images ensuring consistent and reproducible image creation docker export and docker import These commands allow you to export and import Docker containers as tarball files You can use these commands to backup and restore container configurations including the file system metadata and settings This can be useful for migrating containers to different hosts sharing container configurations with others or creating backups of container data docker stats This command allows you to view real time resource usage statistics for running containers You can use this command to monitor container CPU usage memory consumption and network I O helping you to identify performance bottlenecks optimize resource allocation and troubleshoot container performance issues docker logs This command allows you to view the logs generated by a container You can use this command to inspect container logs for debugging troubleshooting or monitoring purposes You can specify options such as timestamps log levels and tailing the logs in real time docker cp This command allows you to copy files and directories between the host and containers or between containers You can use this command to transfer files in and out of containers create backup copies of container data or share files between containers docker prune This command allows you to clean up unused Docker resources such as containers images volumes and networks You can use this command to reclaim disk space remove unused resources and keep your Docker environment tidy and efficient These are just a few examples of the advanced Docker commands available Docker provides a rich set of commands that can help you optimize your containerization workflows manage Docker resources troubleshoot issues and gain deeper insights into container performance and behavior As you gain more experience with Docker these advanced commands can become powerful tools in your Docker toolbox Docker Basics Docker is based on the concept of containerization which allows applications and their dependencies to be packaged into lightweight portable containers that can run consistently across different environments Here are some basic concepts in Docker Docker Image A Docker image is a lightweight portable and self sufficient package that contains everything needed to run a piece of software including the code runtime system tools and libraries Docker images are created from a set of instructions called a Dockerfile which defines the base image software dependencies configuration settings and more Docker Container A Docker container is a running instance of a Docker image It is isolated from the host system and other containers and it contains all the necessary components to run the software including the application code runtime system tools and libraries Docker containers are lightweight fast and easy to manage making them ideal for deploying and scaling applications in a distributed environment Docker Registry A Docker registry is a centralized repository for Docker images Docker Hub is the default public registry provided by Docker which contains thousands of pre built images that can be easily downloaded and used You can also create and use your own private Docker registry to store and share custom images within your organization Dockerfile A Dockerfile is a text file that contains instructions for building a Docker image It defines the base image software dependencies configuration settings and more Dockerfiles are used to automate the process of building Docker images allowing you to create consistent and reproducible images across different environments Docker Networking Docker provides built in networking capabilities that allow containers to communicate with each other and with the host system Docker creates a virtual network for each container enabling containers to have their own IP address and network namespace Docker also supports advanced networking features such as creating custom networks connecting containers to multiple networks and exposing container ports to the host system or to other containers Docker Volumes Docker volumes are used to persist data generated by containers or to share data between containers and the host system Volumes are separate from the container file system and can be managed independently allowing data to be stored persistently even if the container is stopped or deleted Docker volumes are ideal for handling data that needs to be preserved across container restarts or for sharing data between containers in a distributed application Docker Compose Docker Compose is a tool that allows you to define and run multi container Docker applications using a single YAML file It provides a simple way to define the services networks volumes and configurations for a multi container application making it easy to manage complex Docker deployments Docker Compose is commonly used for local development testing and staging environments where multiple containers need to be orchestrated together Docker Swarm Docker Swarm is a native container orchestration solution provided by Docker for creating and managing swarm clusters A swarm is a group of Docker nodes that work together as a single virtual Docker host allowing you to deploy and manage services across multiple nodes Docker Swarm provides features such as service scaling rolling updates load balancing and container placement strategies making it suitable for production deployments of containerized applications Docker Security Docker provides various security features to ensure that containerized applications are isolated from the host system and other containers Docker uses containerization technologies such as namespaces cgroups and seccomp to provide process isolation and resource constraints for containers Docker also supports user defined security profiles and allows you to configure container security settings such as read only file systems restricted capabilities and network access controls Additionally Docker provides features for image signing and verification allowing you to ensure the integrity and authenticity of Docker images Docker Resources Docker has a rich ecosystem of resources that can help you learn and master Docker Here are some popular resources for getting started with Docker Docker Documentation Docker provides comprehensive documentation that covers all aspects of Docker from installation and configuration to advanced features and best practices The official Docker documentation is regularly updated and provides tutorials guides and references for using Docker in different scenarios Docker Hub Docker Hub is the default public registry provided by Docker which contains thousands of pre built Docker images that can be easily downloaded and used Docker Hub also provides documentation tutorials and examples for using Docker images in different applications Docker Community Forums Docker has an active community of users and developers who actively participate in the Docker community forums The forums are a great place to ask questions seek help and share knowledge about Docker related topics Docker also has a dedicated forum for Docker Swarm where you can find resources and discuss topics related to Docker Swarm Docker Blogs and Tutorials Docker has an official blog that regularly publishes articles tutorials and use cases related to Docker There are also many other blogs websites and online platforms that provide tutorials guides and examples for learning Docker Docker Training and Certification Docker offers official training and certification programs that can help you deepen your understanding of Docker and demonstrate your Docker skills Docker certifications are recognized in the industry and can boost your career prospects as a Docker professional YouTube Channels Docker The official Docker YouTube channel provides a wealth of tutorials demos and webinars on various Docker topics ranging from Docker basics to advanced Docker usage containerization best practices and Docker in production TechWorld with Nana This YouTube channel offers a series of Docker tutorials covering different aspects of Docker including Docker basics Docker networking Docker volumes Docker Compose Docker Swarm and more The tutorials are well explained with practical examples and demonstrations Docker Captain s YouTube Channel This YouTube channel is run by Docker Captains who are Docker experts recognized by Docker Inc The channel offers a wide range of Docker related content including Docker tutorials use cases and real world scenarios Udemy Courses Docker Mastery The Complete Toolset from a Docker Captain by Bret Fisher This highly rated Udemy course covers Docker from the ground up starting with Docker basics and gradually progressing to advanced topics such as Docker Compose Docker Swarm Docker networking and Docker in production It also includes practical exercises and real world examples to reinforce learning Docker and Kubernetes The Complete Guide by Stephen Grider This comprehensive Udemy course covers both Docker and Kubernetes starting with Docker basics and then diving into Kubernetes concepts architecture and usage It includes hands on exercises and projects to help you gain practical experience with both Docker and Kubernetes Docker for Absolute Beginners Learn Docker from Scratch by Mumshad Mannambeth This beginner friendly Udemy course is designed for those who have little to no prior experience with Docker It covers Docker basics Docker images Docker containers Docker networking Docker volumes and Docker Compose with practical examples and demonstrations Docker Crash Course for Busy DevOps and Developers by Troy Hunt This short and concise Udemy course provides a quick introduction to Docker covering Docker basics Docker images Docker containers Docker networking and Docker Compose with a focus on practical usage for DevOps and developers Docker Technologies for DevOps and Developers by Udemy This course provides a comprehensive overview of Docker technologies including Docker basics Docker networking Docker volumes Docker Compose Docker Swarm and Docker in production It also covers Docker security Docker troubleshooting and best practices for using Docker in a DevOps environment Note It s always recommended to read the course reviews check the ratings and verify the credentials of the instructors before enrolling in any online course to ensure its quality and relevance to your learning goals What s Next After gaining proficiency in Docker there are several complementary technologies and tools that you can consider learning to expand your containerization and DevOps skillset Here are some suggestions Kubernetes Ks Kubernetes is a popular container orchestration platform that automates the deployment scaling and management of containerized applications Docker and Kubernetes are often used together to create scalable and resilient containerized applications Learning Kubernetes can help you understand advanced concepts such as pods services deployments and volumes and how they work in conjunction with Docker containers Kubernetes has become a crucial skill in the DevOps world and mastering it can open up numerous job opportunities Docker Swarm Docker Swarm is Docker s built in container orchestration solution It allows you to create and manage a swarm of Docker nodes forming a Docker swarm cluster for deploying and scaling containerized applications If you are already familiar with Docker learning Docker Swarm can be a natural next step to understand how Docker provides native container orchestration capabilities Continuous Integration and Continuous Deployment CI CD CI CD is a set of DevOps practices that involve automatically building testing and deploying software changes to production environments Docker can be used as a fundamental building block in CI CD pipelines enabling consistent and reproducible builds of containerized applications Learning CI CD tools and practices such as Jenkins GitLab CI CD or Travis CI can help you integrate Docker into a complete end to end DevOps workflow Infrastructure as Code IaC IaC is a practice of defining and provisioning infrastructure resources such as virtual machines networks and storage using code Docker containers can be seen as a form of infrastructure and learning IaC tools like Terraform AWS CloudFormation or Azure Resource Manager can complement your Docker skills by allowing you to define and manage Docker infrastructure resources in a programmatic and version controlled manner Container Security Container security is an essential aspect of containerization Learning about container security best practices such as image vulnerability scanning container runtime security container network security and container access controls can help you secure your Docker based applications and infrastructure Tools like Docker Bench Security Clair and Aqua Security can be valuable additions to your Docker toolkit Cloud Platforms Cloud platforms such as Amazon Web Services AWS Microsoft Azure and Google Cloud Platform GCP are widely used for deploying and managing containerized applications Learning how to deploy Docker containers on cloud platforms can help you understand how Docker fits into a cloud native architecture and how to leverage cloud specific features such as container orchestration services e g Amazon ECS Azure Kubernetes Service Google Kubernetes Engine container registry services e g Amazon ECR Azure Container Registry Google Container Registry and cloud based networking and storage options Monitoring and Logging Monitoring and logging are crucial for understanding the performance availability and behavior of containerized applications Learning about monitoring and logging tools such as Prometheus Grafana ELK stack Elasticsearch Logstash Kibana and Docker specific logging drivers e g Docker logs Fluentd Syslog can help you effectively monitor and troubleshoot Docker containers and applications Docker Enterprise Edition EE Docker Enterprise Edition is the commercial version of Docker that includes additional features support and security for enterprise grade containerization Learning Docker EE can provide you with an in depth understanding of Docker s advanced features such as Docker Trusted Registry Docker Universal Control Plane and Docker Security Scanning which are designed for large scale and production grade container deployments Other Containerization Technologies While Docker is the most popular containerization technology there are other containerization platforms and run Docker Career Prospects Docker has gained significant popularity in the field of software development and DevOps and it offers promising career prospects for professionals who are skilled in Docker Here are some career prospects of Docker Containerization Specialist Docker has revolutionized the way applications are packaged shipped and deployed As a containerization specialist you can leverage your Docker skills to help organizations adopt containerization technologies design containerization strategies build Docker images deploy and manage containerized applications and optimize containerized workflows With the increasing adoption of Docker in enterprises there is a growing demand for containerization specialists who can effectively implement Docker based solutions DevOps Engineer Docker is a key tool in the DevOps toolkit enabling organizations to achieve faster and more efficient software development and deployment workflows DevOps engineers with Docker skills are highly sought after as they can use Docker to create reproducible and consistent development testing and production environments automate application deployments using Docker images and streamline the software delivery process Docker helps DevOps teams to achieve continuous integration continuous deployment CI CD and infrastructure as code IaC practices making Docker skills highly valuable in the DevOps domain Cloud Engineer Docker is often used in conjunction with cloud computing platforms such as AWS Azure and Google Cloud to build and deploy containerized applications in the cloud Cloud engineers with Docker skills can leverage Docker to create containerized applications that are cloud ready design and implement scalable and resilient containerized infrastructures and optimize containerization workflows for cloud environments Docker skills can be a valuable asset for cloud engineers who work with containerized applications in cloud environments Full Stack Developer Docker can be used by full stack developers to create consistent and reproducible development environments simplify application setup and streamline application deployments across different stages of the development lifecycle Docker allows full stack developers to package their applications and dependencies into Docker images which can be easily shared and deployed on different platforms Full stack developers with Docker skills can create robust scalable and portable applications and they are highly sought after by organizations that are adopting containerization in their development workflows System Administrator Docker has been widely adopted by system administrators for managing applications and services in a containerized environment System administrators with Docker skills can effectively manage containerized applications configure Docker networking optimize resource utilization and troubleshoot Docker related issues Docker allows system administrators to achieve better resource utilization isolation and scalability in managing applications making Docker skills highly valuable in the system administration domain Solution Architect Docker can be used as a foundational technology in designing modern and scalable application architectures Solution architects with Docker skills can create containerized application architectures that are modular scalable and portable across different environments Docker allows solution architects to design microservices architectures decouple application components and achieve better resource utilization and scalability Docker skills can be a valuable asset for solution architects who design complex application architectures in modern cloud native and microservices based environments Consultant Trainer Docker s popularity has led to a growing demand for consultants and trainers who can help organizations adopt Docker and leverage its capabilities As a Docker consultant or trainer you can provide guidance best practices and recommendations on using Docker effectively in different use cases such as containerizing legacy applications building cloud native applications optimizing DevOps workflows and achieving better resource utilization in production environments Docker skills can be a valuable asset for consultants and trainers who specialize in containerization technologies Conclusion Docker is a powerful containerization platform that has revolutionized the way applications are deployed managed and scaled in modern software development Docker provides a lightweight portable and efficient solution for creating running and managing containers making it a popular choice for building and deploying applications across different environments from local development to production deployments In this blog we have provided an overview of Docker covering its basic concepts commands and resources We started with an introduction to containers and containerization followed by the installation and setup of Docker We then explored Docker images containers and the Dockerfile which are fundamental components of Docker We discussed how Docker allows you to package applications and dependencies into portable images run them as isolated containers and automate the building process using Dockerfiles Next we discussed the learning curve of Docker which is a relatively gentle learning curve especially if you have prior experience with containerization concepts and command line interfaces By understanding Docker concepts mastering Docker commands learning Docker security best practices exploring advanced Docker features and gaining practical experience you can become proficient in working with Docker and leverage its power for containerizing and deploying applications in a modern scalable and efficient way After that we covered Docker commands including basic commands for managing containers images volumes and networks We also discussed advanced commands for managing Docker resources such as Docker Compose for defining and running multi container applications and Docker Swarm for creating and managing swarm clusters We also highlighted some of the key security features that Docker provides to ensure the isolation and security of containerized applications Then we discussed various resources available for learning Docker including the official Docker documentation Docker Hub community forums blogs tutorials and training certification programs These resources provide a wealth of information and support for learning Docker and becoming proficient in using it for containerization Finally we talked about promising career prospects for professionals who are skilled in Docker With the increasing adoption of containerization technologies in enterprises Docker skills are highly valuable in the fields of software development DevOps cloud computing system administration solution architecture and consulting training In conclusion Docker has become a leading containerization platform that has gained widespread adoption in the software development community It provides a powerful and flexible solution for creating running and managing containers enabling developers to build and deploy applications with ease and efficiency Whether you are a developer system administrator or IT professional learning Docker can greatly enhance your skills and enable you to efficiently manage and deploy containerized applications in diverse environments So dive into the world of Docker explore its features and unlock its potential for modern application development and deployment Happy Dockerizing	2023-04-14 08:52:29
海外TECH	DEV Community	50 + 10 = 50 Unique Python Project with 10 lines of Code	https://dev.to/xiaowuc2/50-10-50-unique-python-project-with-10-lines-of-code-2le9	Unique Python Project with lines of CodeIt s an IBM er s GitHub repository featuring Python applications with only lines of code In this repository you ll find a wide range of topics such as Machine Learning Deep Learning GUI Computer Vision and API development Each application is designed to be simple and concise making it easy to understand and modify Whether you re a beginner or an experienced developer these applications are perfect for learning and experimenting with Python So dive in explore and have fun Additionally we understand that sometimes code can be complex which is why we ve created video explanations for each project available on our YouTube channel With these resources at your disposal you can quickly gain a deep understanding of the code and easily customize it to suit your needs Subscribe to the YouTube channel qxresearch to receive updates on new projects Which also enables you to join a community of like minded Python enthusiasts and stay connected with a passionate group of learners and experts GitHub Repository qxresearch pythonAuthor xiaowucThis repository is only the project version of this course Computational Thinking PythonI am a Machine Learning Researcher currently working in IBM with expertise in solving real world problems through coding Taught students amp working professionals to crack coding interviews and land their dream job TCS Walmart Accenture Cognizant My research has been recognized through publications in esteemed journals such as Springer and O Reilly Computational Thinking Python Python course to crack coding interviews Recorded Live Let s Have an intellectual conversation rohitmandal gmail comPython ApplicationsVoice Recorder Simple voice recorder with custom time limit Password Protect PDF Protech a pdf with custom password 🗏Merge Multiple PDF Merge multiple pdfs with python scriptingWindows Notification Custom windows notification makerAudio Visualization Tool Awesome audio visualization tool Random Password Generator Random secured password generator appExtract mp from mp Extract audio from video with parsingLink Shortner URL shortner from terminalTerminal Tricks Cool terminal tricks scriptingBirthday Reminder Birthday reminder for lazy codersAudiobook Audiobook creator from text file Alarm Friendly alarm for programmers to take a break️Schedule YouTube Video Python script will play a YouTube video at scheduled timeCalendar A tkinter GUI toolkit based calendar app ️Paint A tkinter GUI toolkit based interactive paint cloneScreenshot taker A tkinter based screenshot app with clickable buttonWikipedia Search Engine Wikipedia API integrated tkinter based search engineMachine Learning ApplicationschatGPT️email automation Tool to automate automate news briefing and blogging from custom senders mail custom chatbot ask chatbot to do custom work on the bases of the task eg script writer whisper speech text OpenAI s anoher API to convert text from audio️finetuned gpt Train chatGPT on your custom data amp ask queries from that datavoice assistant Voice assistant based on ChatGPT and WhisperAPI Audio input amp output web scraping summarizer This tool scraping a given website and summarizes the main contextyour prespective You can train ChatGPT to perceive things the way you do and it will imitate you bhagavad gita gpt A religious book which contains all the answers to find our purpose and to live it fullyvector databse This is how you can send big text files to chatgpt and avoid the token limits SetupRefer to this setup video to install the dependencies and generate API keys and incorporate with our applications I ve articulated the steps in text format here Install the dependencies following these steps Star this repository top right corner for future reference lt gt Code gt Download ZIP gt Open cmd terminal in that locationRun this command pip install r requirements txtReplace API keys in yml files The setup for different projects might not be the same Please refer to the individual setup guides given for each project Keep on coding Earthling	2023-04-14 08:16:59
医療系	医療介護 CBnews	全国のインフルエンザ患者報告数が4週連続で減少-厚労省が第14週の発生状況を公表	https://www.cbnews.jp/news/entry/20230414173959	厚生労働省	2023-04-14 17:50:00
医療系	医療介護 CBnews	5類移行の判断を今月下旬に最終確認へ-加藤厚労相、それまで状況を注視	https://www.cbnews.jp/news/entry/20230414164740	予定通り	2023-04-14 17:25:00
ニュース	@日本経済新聞 電子版	陸自ヘリ不明　「飽和潜水」を開始、海中を確認へ https://t.co/VJxjkArn7n	https://twitter.com/nikkei/statuses/1646785834480435201	飽和潜水	2023-04-14 08:01:53
海外ニュース	Japan Times latest articles	Osaka hits the jackpot in bid to become Japan’s first casino resort	https://www.japantimes.co.jp/news/2023/04/14/national/osaka-casino-approval/	Osaka hits the jackpot in bid to become Japan s first casino resortThe Osaka integrated resort will consist of hotels shops and an international convention center to go along with the casino and about million people	2023-04-14 17:40:55
海外ニュース	Japan Times latest articles	Japan to launch new visa track next week for skilled foreign workers	https://www.japantimes.co.jp/news/2023/04/14/national/new-visa-track-foreign-workers/	Japan to launch new visa track next week for skilled foreign workersUnder the new measure the government will grant the visa to foreign applicants and introduce preferential treatment for those who meet certain conditions	2023-04-14 17:04:05
海外ニュース	Japan Times latest articles	French leader adds unneeded tension to the ‘One China’ policy	https://www.japantimes.co.jp/opinion/2023/04/14/commentary/world-commentary/macron-taiwan-comments/	taiwan	2023-04-14 17:30:16
ニュース	BBC News - Home	Ford launches hands-free driving on UK motorways	https://www.bbc.co.uk/news/business-65272929?at_medium=RSS&at_campaign=KARANGA	bluecruise	2023-04-14 08:50:07
ニュース	BBC News - Home	Joe Biden in Ireland: President concludes visit in County Mayo	https://www.bbc.co.uk/news/world-europe-65270569?at_medium=RSS&at_campaign=KARANGA	president	2023-04-14 08:47:42
ニュース	BBC News - Home	Voter ID: One in four unaware they need ID to vote in May elections	https://www.bbc.co.uk/news/uk-politics-65272595?at_medium=RSS&at_campaign=KARANGA	elections	2023-04-14 08:14:25
IT	週刊アスキー	クリスピー・クリーム･ドーナツに「エルモ」や「クッキーモンスター」を模した可愛いスイーツが期間限定で登場！　4月19日から	https://weekly.ascii.jp/elem/000/004/132/4132903/	happysweetsesamestreet	2023-04-14 17:50:00
IT	週刊アスキー	デリバリー専用のフロートドリンク！　ロッテリアの「出前クリームソーダ」	https://weekly.ascii.jp/elem/000/004/132/4132901/	期間	2023-04-14 17:45:00
IT	週刊アスキー	仲間との共闘要素も!?『ゼルダの伝説　ティアーズ オブ ザ キングダム』発売前最後の映像が公開	https://weekly.ascii.jp/elem/000/004/132/4132981/	youtube	2023-04-14 17:30:00
IT	週刊アスキー	「Ubisoft+」がXSX|SやXbox Oneで利用可能に！	https://weekly.ascii.jp/elem/000/004/132/4132980/	ubisoft	2023-04-14 17:15:00
IT	週刊アスキー	Amazon、22日から「ゴールデンウィーク GW SALE」開催！ 最大14％ポイント還元	https://weekly.ascii.jp/elem/000/004/132/4132997/	amazon	2023-04-14 17:15:00
マーケティング	AdverTimes	ライオンズマンションが55年目に初のリブランディング　環境変化が背景	https://www.advertimes.com/20230414/article416494/	thelions	2023-04-14 08:17:24