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Linux
Linux Basics Basic Linux Commands Advance Linux Commands Linux System Programming Linux System Administration Linux Kernel Programming … Read more
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Introduction to Embedded Linux: A Comprehensive Guide for Beginners
Embedded Linux is a specialized version of the Linux operating system designed to run on embedded systems. … Read more
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Understanding the Architecture of Embedded Linux Systems
Embedded Linux systems play a crucial role in a wide array of applications, from consumer electronics to … Read more
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Step-by-Step Tutorial: Building Your First Embedded Linux System
Building an embedded Linux system from scratch is a rewarding experience that provides a deep understanding of … Read more
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Linux Basics
What is Linux ? Where is Linux Used ? What is Linux Distribution / Distro ? Top … Read more
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Install Apache on Amazon Linux 2023 EC2
Deploy Apache HTTP Server on an Amazon Linux 2023 EC2 instance, verify each network layer, publish content with controlled permissions, and understand what changes for legacy Amazon Linux 2 hosts.
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Powerfully Reboot Linux with a Kernel Module: Using emergency_restart API
Linux Kernel Modules are pieces of code that can be loaded into the Linux kernel to extend … Read more
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Understanding Linux Kernel Version Numbering
The main Linux kernel versions comes from the Linux Torvald who is author of Linux kernel, from … Read more
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Linux Kernel Programming
Interrupt Device Tree
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The “echo” command in Linux
What is echo command? The echo command in Linux is used to display text string that is … Read more
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Building Custom Embedded Linux Kernels: From Defconfig to Production Deployment
Master custom embedded Linux kernel compilation: configure defconfig, strip bloated subsystems, tune menuconfig, compile DTBs, and boot on ARM hardware.
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Linux System Programming
Compilation How to create an executable by linking multiple object files / c source ? Understanding gcc … Read more
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What Is Embedded Linux ?
Embedded Linux, at its core, represents a powerful fusion of the Linux operating system with embedded systems, … Read more
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Connect to an Amazon EC2 Linux Instance with SSH
Connect to an EC2 Linux instance without weakening its security: verify the instance and host key, protect the SSH private key, choose the correct AMI username and address, restrict ingress, and diagnose timeout versus authentication failures.
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Essential Tools for Embedded Linux Development: A Comprehensive Guide
Embedded Linux development requires a diverse set of tools to facilitate efficient coding, debugging, and deployment. Whether … Read more
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Linux USB Composite Gadget Architecture: ConfigFS, Drivers, and Execution Flow
Explore Linux USB composite gadget architecture: ConfigFS setup scripts, struct usb_function kernel driver flows, UDC bindings, and endpoint allocation.
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How to Capture USB Packets in Wireshark on Linux (usbmon)
Sniff USB traffic on Linux using Wireshark and the usbmon kernel module: step-by-step setup, non-root udev permissions, and USB URB display filters.
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Compile DTS to DTB from Linux kernel and manually
Lets say, you have been trying to compile Linux kernel source code for Raspberry Pi following steps … Read more
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A Beginner’s Guide to Linux Initscript: Starting and Stopping Processes During Boot
Linux initscripts are an essential part of the booting process, allowing administrators to automate services that start … Read more
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Getting Started with Yocto Project for Embedded Linux
The Yocto Project is an open-source collaboration that provides templates, tools, and methods to create custom Linux-based … Read more