--- title: "#technology-jobs-freshers-careeropportunities-training-learning-jobs-devops-certification-linux-community-redhatlinux-ubuntu-tech-data articles | Hashnode" description: "Explore 6 articles tagged #technology-jobs-freshers-careeropportunities-training-learning-jobs-devops-certification-linux-community-redhatlinux-ubuntu-tech-data on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/technology-jobs-freshers-careeropportunities-training-learning-jobs-devops-certification-linux-community-redhatlinux-ubuntu-tech-data" --- Tag # #technology-jobs-freshers-careeropportunities-training-learning-jobs-devops-certification-linux-community-redhatlinux-ubuntu-tech-data 6 posts · 27 followers [Maryam sa'id](https://hashnode.com/@Maryamsaid) · [Nov 17, 2024](https://hashnode.com/posts/how-the-real-world-is-going-digital-and-decentralized/6739c9e4130b255ea202c0d6) ### [How the Real World Is Going Digital and Decentralized](https://maryamsaid.hashnode.dev/how-the-real-world-is-going-digital-and-decentralized?utm_source=hashnode&utm_medium=feed) Recently, we're seeing a major shift as aspects of the real world—like money, property, and even supply chains—are becoming digital and decentralized. Thanks to advances in technologies such as blockchain, the Internet of Things (IoT), and artificial... 4 min read · [maryamsaid.hashnode.dev](https://maryamsaid.hashnode.dev/how-the-real-world-is-going-digital-and-decentralized?utm_source=hashnode&utm_medium=feed) [vinai chowdary kolluri](https://hashnode.com/@kollurivinai) · [Mar 14, 2024](https://hashnode.com/posts/maximizing-devops-efficiency-with-linux/65f2ca494a8e742b228f9da9) ### ["Maximizing DevOps Efficiency with Linux"](https://vinaichowdarykolluri.hashnode.dev/maximizing-devops-efficiency-with-linux?utm_source=hashnode&utm_medium=feed) Linux Cheat Sheet: Linux is an open-source UNIX-like operating system (OS). An operating system is a software that directly manages a system’s hardware and resources, like CPU, memory, and storage.OS acts as a GUI through which user can communicate w... 3 min read · [vinaichowdarykolluri.hashnode.dev](https://vinaichowdarykolluri.hashnode.dev/maximizing-devops-efficiency-with-linux?utm_source=hashnode&utm_medium=feed) [Vedant Adhe](https://hashnode.com/@vedant04) · [Jul 24, 2023](https://hashnode.com/posts/day-07-of-90daysofdevops-a-step-by-step-tutorial-on-understanding-package-managers/64beb8ab940980fa0efcb043) ### [Day-07 of 90DaysofDevOps A Step-by-Step Tutorial on Understanding Package Managers](https://vedant04.hashnode.dev/day-07-of-90daysofdevops-a-step-by-step-tutorial-on-understanding-package-managers?utm_source=hashnode&utm_medium=feed) what is package ? What is a package manager in Linux? How does the package managers work? systemctl and systemd Task : You have to install Docker and Jenkins in your system from your terminal using package managers Task 2 : Check the status of t... 5 min read · [vedant04.hashnode.dev](https://vedant04.hashnode.dev/day-07-of-90daysofdevops-a-step-by-step-tutorial-on-understanding-package-managers?utm_source=hashnode&utm_medium=feed) [Harpal](https://hashnode.com/@harpalonsoftware) · [Jul 9, 2023](https://hashnode.com/posts/my-journey-to-the-software-world/64aa9e966e4f870d65d9591f) ### [My Journey to the Software World](https://harpalonsoftware.com/my-journey-to-the-software-world?utm_source=hashnode&utm_medium=feed) When you want something, all the universe conspires in helping you to achieve it.- Paulo Coelho, The Alchemist Celebration It was 2009, mid-noon and the crowd was cheering for me. I was getting kicked on my butt by my fellow friends, who were making ... 8 min read · [harpalonsoftware.com](https://harpalonsoftware.com/my-journey-to-the-software-world?utm_source=hashnode&utm_medium=feed) [sonu mishra](https://hashnode.com/@Sonumishra007) · [Jun 25, 2023](https://hashnode.com/posts/day2-basic-of-linux-commandspart-2/6497f030cd4da6851e9943ce) ### [Day2: Basic of Linux Commands(Part-2)](https://mishraji.hashnode.dev/day2-basic-of-linux-commandspart-2?utm_source=hashnode&utm_medium=feed) • Linux command to view what’s written in a file: 1. CatThis is the simplest and perhaps the most popular command to view a file in Linux. 2. nlThe nl command is almost like the cat command. The only difference is that it prepends line numbers while ... 4 min read · [mishraji.hashnode.dev](https://mishraji.hashnode.dev/day2-basic-of-linux-commandspart-2?utm_source=hashnode&utm_medium=feed) [Sampath Kumar Basa](https://hashnode.com/@samtechblog) · [Aug 8, 2022](https://hashnode.com/posts/most-used-linux-commands-you-should-know-part-1/62f097d2e3a3793580e049ba) ### [Most Used Linux Commands You Should Know! Part-1](https://blog.cloudnloud.com/most-used-linux-commands-you-should-know-part-1?utm_source=hashnode&utm_medium=feed) A lot of people find Linux more challenging as an operating system especially when they are coming from the comfort of using Windows or macOS. Here, I'm presenting you the basic but very important Linux commands to give you an in-depth knowledge of h... 3 min read · [blog.cloudnloud.com](https://blog.cloudnloud.com/most-used-linux-commands-you-should-know-part-1?utm_source=hashnode&utm_medium=feed)