Post - April 02, 2022
Copying Files on Linux with Progress: rsync, pv, dd, and tar Compared
Learn how to copy files on Linux with real-time progress using rsync, pv, dd, and tar-practical commands for monitoring large data transfers.
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System Administration
Archive for this tag.
Posts
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Post - January 13, 2022
/etc/hosts: The File That Predates DNS and Still Runs Your Network Stack
A deep technical guide to /etc/hosts - how it works, why it still matters, practical patterns for developers, and when it can silently break your system.
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Post - April 20, 2021
The Most Impactful Books on Bash and Linux for Aspiring Experts
If you are an aspiring Linux enthusiast or a professional looking to hone your skills, there's no better way to learn than by diving into some of the most impactful books on Bash and Linux. These books cover a wide range of topics, from the basics of the Bash shell to advanced system administration tasks. In this blog post, we will explore six of the most highly recommended books that will help you master Bash and Linux in no time.
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Post - July 13, 2019
Apache HTTPD: A Comprehensive Guide to Setting Up Your Web Server
Apache HTTP Server (HTTPD) remains one of the most battle-tested and flexible web servers ever built. This guide walks through setting up, configuring, securing, and optimizing your Apache server for modern web workloads.
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Snippets
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Snippet - September 05, 2019
How to Fix 'Permission Denied' When Creating or Modifying Files in a Directory
Encountering the 'Permission denied' error when working with files or directories on Unix-like systems? This quick tutorial walks you through understanding, diagnosing, and fixing permission issues using chown and chmod, helping you regain access and productivity.
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Snippet - April 21, 2019
Basic CLI: User Management
Learn how to manage users in Linux using basic CLI commands. This guide covers adding, modifying, and deleting users, changing permissions, and ensuring secure account management.
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Snippet - April 19, 2019
Basic CLI: Services and Process Management
Learn how to manage system services and processes using the command line. This guide covers essential commands like `systemctl`, `kill`, backgrounding and foregrounding processes, and executing multiple commands efficiently.
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Snippet - April 17, 2019
Basic CLI: Mounting and Unmounting Media Devices
Learn how to mount and unmount media devices in Linux using the command line. This guide covers essential CLI commands like `mount`, `umount`, `fdisk`, and `mkfs`, providing a hands-on approach to managing storage devices.
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Snippet - April 16, 2019
Basic CLI: Monitoring Processes Effectively
Learn how to monitor and manage processes in Linux using basic CLI commands like `ps`, `top`, `kill`, `pkill`, and `killall`. This guide provides a detailed breakdown of process monitoring and termination techniques.
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Snippet - April 15, 2019
Basic CLI: Package Management - A Comprehensive Guide
Learn how to manage packages efficiently using CLI tools like `apt`, `dpkg`, `yum`, `snap`, `gem`, `pip`, and `git`. This guide covers installation, removal, updates, and best practices for package management on various Linux distributions and programming environments.
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