Akash Rastogiakashrastogi09.hashnode.dev·Jul 2, 2024Day-3 of DevOps Challenge: Today's task is all about basic Linux commands with a twist.View the content of a file and display line numbers. 📄💬 Change the access permissions of files to make them readable, writable, and executable by the owner only. 🔒👨💻 Remove a directory and all its contents 🗑️ Create a fruits.txt file 📄, ad...DiscussDevops
Hariom singhhariom0017.hashnode.dev·Jun 20, 2024History Of Unix And LinuxOrigins of Unix: Unix was created in the early 1970s by Ken Thompson, Dennis Ritchie, and others at Bell Labs. It was designed to be a multi-tasking, multi-user operating system. Development of Linux: Linux was initiated in 1991 by Linus Torvalds...Discusshistory of linux
Nehal IngoleforRead & Learnlearnwithnehal.hashnode.dev·Jun 12, 2024Simplifying Docker Management with Portainer CEContainerization has revolutionized application development and deployment. But wrangling these powerful tools can be daunting, especially for those new to the world of Docker and Kubernetes. This is where Portainer steps in, offering a user-friendly...Discuss·10 likesDevopsDocker
Rhythm Mishrarhythmblogs-1708279784605.hashnode.dev·Jun 11, 2024🚀 Day 4 - Basic Linux Shell Scripting 🐧💻Joining the #90DaysofDevops challenge 🚀 under the guidance of Shubham Londhe, alongside the #TrainWithShubham community! 🌐✨ What is kernel🧠 The kernel is a computer program that is the core of a computer’s operating system, with complete control o...Discuss·28 readsBin bash
Amit Paunikaramitpaunikar.hashnode.dev·Jun 11, 2024Configuring automatic package upgrades in Ubuntu and Red Hat Enterprise LinuxAutomatic updates on your OS are required so that system and security patches are applied promptly. This reduces the risk of security vulnerabilities being used for exploitation. To avoid manual intervention, automatic updates should be enabled. Here...Discuss#automatic-updates
Amit Paunikaramitpaunikar.hashnode.dev·Jun 10, 2024Comparing the packaging tools in Ubuntu and Red Hat Enterprise LinuxThe Linux distributions of Ubuntu and Red Hat Enterprise Linux (RHEL) use different tools for packaging. Ubuntu/Debian distributions use apt (earlier apt-get and dpkg), whereas RHEL/CentOS/Fedora distributions uses dnf (earlier yum and rpm). Though t...Discussdpkg
Cloud Tunedcloudtuned.hashnode.dev·Jun 1, 2024Daily Hack #day59 - Configure Nginx to Start Automatically on System [re]BootTo configure Nginx to start automatically on system boot, you typically need to enable the Nginx service using your operating system's service management system. The exact steps can vary depending on the Linux distribution you are using. Here are ins...DiscussDaily Hacksnginx
Amit Paunikaramitpaunikar.hashnode.dev·May 31, 2024Comparing the Release Cadence in Ubuntu and Red Hat Enterprise LinuxRelease cadence is the frequency with which updates to a software or new features are released for the end users. Here we will compare the release cadence being followed by the two most popular Linux distributions - Ubuntu and Red Hat Enterprise Linu...Discuss·34 readsLinux
Balaji Somasalebalajisomasale.hashnode.dev·May 23, 2024Top 10 Ansible modules for DevOps and developersTop Ten popular Ansible modules commonly used by DevOps and developers, along with simple playbook examples for each: apt/yum/dnf: For package management. - name: Install nginx apt: name: nginx state: present copy: Copies files to re...DiscussDevops
Arun Mohanaruninfra.hashnode.dev·May 14, 2024CIS Benchmarking for Redhat/CentOS/RockyLinux/Ubuntu and Amazon Linux with OpenSCAPOpenSCAP The oscap command-line utility, provided by the openscap-scanner package, performs configuration and vulnerability scans, and generates reports and guidance based on these scans. SCAP Security Guide (SSG) This predefined collection of securi...Discuss·1 likeopenscap
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