Linux command-line tools

Mastering the sadf Command in Linux: Export and Analyze sar Data

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Introduction The sadf command in Linux is a powerful tool for working with system performance data collected by sar. It allows you to display and export this data in multiple formats, making it easier to analyze, share, and integrate with modern tools. Additionally, it can convert older sar files into newer, more accessible formats. In this guide, we’ll cover how to … Read more

Mastering the rsync Command in Linux: A Complete Guide

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Introduction The rsync command is one of the most powerful and versatile tools in Linux for synchronizing and transferring files and directories. Whether you need to back up data, mirror files, or transfer data across systems (locally or remotely), rsync is an essential utility for efficient file management. This guide explores the basics of rsync, its syntax, … Read more