Anique Ahmad Sarfrazanique.hashnode.dev·Jan 4, 2025Linux Network Administration Commands with ExamplesThis blog provides essential Linux commands for network administration, including real-world examples, outputs, and explanations. It covers configuring network interfaces, troubleshooting, DNS, open ports, and other administration topics in detail. ...cloudDevops
Ronald Bartelshubandspoke.amastelek.com·Dec 26, 2024🪟 Windows Administration | Top 15 most useful Windows Command Line Utilities🕺Speedtest - the windows cli version from Ookla is a great tool to remotely check throughput and latency. pathping - built-in windows tool similar to mtr from Linux curl ifconfig.me - will return your public IP address dig - useful Linux tool...3 likesWindows
Saby_Explainsabyexplain.hashnode.dev·Dec 23, 2024Reading Parallel Plans CorrectlyHistorically, the PostgreSQL server operating model looks like many independent processes with partially shared memory. Each process serves only one client connection and handles one query at a time, meaning no multithreading occurs. That’s why, with...PostgreSQL
Maxat Akbanovmaxat-akbanov.com·Nov 27, 2024Stop Leaving Passwords in Your Linux Shell HistorySometimes when you have to check functioning of service or troubleshoot connection of apps in Development or Test environments, you need to SSH into server and run commands with sensitive data. For example you may run the application’s docker contain...1 like·75 readsbash-and-linuxDevops
Karlygash Yakiyayevakarlygash-yakiyayeva.dev·Nov 23, 2024Understanding /etc/passwd/ and /etc/shadow/ files in LinuxThe /etc/passwd and /etc/shadow files are the backbone of Linux user management. Together, they store user account information and handle authentication securely. This article provides a hands-on guide to understanding these files, their structure, a...45 readsLinuxLinux
Pratyukt Writespratyukt.hashnode.dev·Sep 23, 2024Mounting, Unmounting, fsck, and fstab in Linuxlet’s break down some essential concepts that every Linux user should know: mounting and unmounting, the fsck tool, and the fstab file. Don’t worry; I’ll keep it casual and easy to understand! What’s Mounting and Unmounting? Mounting First up, let’s ...5 likes·36 readsDevops
shilpa tangamasterdevops.hashnode.dev·Sep 22, 2024Essential Linux Commands for Managing Users and GroupsUser Management useradd → Creates new user account in system. useradd john passwd → Sets/update a user’s password passwd john usermod → modifies a user’s account properties such as username, home directory or shell usermod -l newname john user...Linux
Md Saif Zamanlazyops.hashnode.dev·Sep 16, 2024Linux Permissions and User Management: A Starting GuideIn the world of Linux system administration, understanding file permissions and user management is crucial for maintaining a secure and well-organized system. This blog post will dive deep into these concepts, providing the knowledge and commands nee...Linux
Prabhat Chouhanprabhatchouhan.hashnode.dev·Sep 7, 202425 Essential Linux Commands for Beginner Cloud and DevOps EngineersSaturday, 7th September 2024 For cloud and DevOps engineers, or Linux administrators, mastering essential Linux commands is crucial for managing systems efficiently. While the basics are important, understanding intermediate-level commands can signif...2 likes·63 readsLinux
Victor Olusolavictorolusola.hashnode.dev·Jun 28, 2024Django Guide: Crafting a Super Admin Service for E-commerce Microservice SystemsAs a Django developer, I excel on solving complex problems and continually pushing the boundaries of my technical skills. Recently, I faced a particularly challenging task: creating a super admin service for an e-commerce microservice. This experienc...SuperAdmin