Command-Line Tools

10. System Monitoring Tools for Ubuntu Server: A Comprehensive Guide

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System Monitoring Tools for Ubuntu Server

Mastering system monitoring tools for ubuntu server is essential for ensuring optimal performance, diagnosing issues, and maintaining system reliability. In this tutorial, we’ll explore the best system monitoring tools available for Ubuntu servers, including real-time resource monitoring, disk I/O, network activity, and server dashboards. Previous Article: 01. Introduction to Ubuntu Server – SysOSX: AI & Cloud … Read more

06. Installing and Managing Software on Ubuntu Server: A Complete Guide

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installing and managing software on ubuntu

Managing software is a fundamental skill for any Ubuntu Server administrator. Whether you’re working in a cloud environment like Azure, AWS, or GCP, or managing on-premises infrastructure, understanding package management tools such as APT is essential for maintaining a secure and optimized system. In this guide, we’ll cover the basics of installing, updating, and managing software, explore … Read more

03.Mastering the Linux Command Line for Ubuntu Server

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mastering the linux command line for ubuntu server

The command line is the heart of Linux server administration. Whether you’re a beginner or an experienced system administrator, understanding the basics of command-line administration is crucial for managing your Ubuntu Server efficiently. This article provides an in-depth introduction to the Linux command line, covering essential commands, tools, and techniques for managing files, directories, and … Read more

Linux Tip: Listing Files by Their Age

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Introduction Ever wondered how to find files in a directory that haven’t been touched in ages? Whether you’re cleaning up old files, archiving data, or checking for stale files, Linux’s find command is your go-to solution. In this tip, we’ll show you how to list files by their age in Linux using a simple yet powerful command. … Read more

How to Make Scripts Executable from Any Path in Linux

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Running scripts without specifying their full path can save time and streamline workflows in Linux. This is achieved by adding the script’s directory to the system’s PATH variable, allowing execution from any location. Here’s how you can set it up. Step 1: Verify Your Current PATH Variable The PATH variable contains directories where the system … Read more

Why Can’t I cd Into a Directory in Linux? Troubleshooting Tips

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Navigating directories in Linux using the cd command is usually straightforward, but sometimes you might run into issues. Here’s a step-by-step guide to troubleshoot and resolve common problems when you can’t cd into a directory. 1. Check for Typos The first step is to ensure the directory name is spelled correctly. A typo can prevent you from accessing the … Read more

Getting Started with awk: A Powerful Text-Processing Tool for Linux

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awk is a versatile text-processing tool used to manipulate and analyze data in text files. It is especially useful for tasks like pattern scanning, extracting data, and generating reports. This guide introduces the basics of awk and provides practical examples to help you get started. Introduction to awk awk is a scripting language designed for text processing and data extraction. … Read more