Mohit Mishra
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chessman786.bsky.social
Mohit Mishra
@chessman786.bsky.social
220 followers 9 following 130 posts
engineering
discord: https://discord.com/invite/2QWN9y3B9M
tech blogs: https://mohitmishra786.github.io/chessman/
twitter: https://x.com/chessMan786
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chessman786.bsky.social
Mohit Mishra @chessman786.bsky.social · 4d
I’m really excited to tell you all that my book is finally up for pre-order.
𝗘𝘅𝗲𝗰𝘂𝘁𝗮𝗯𝗹𝗲 𝗙𝗶𝗹𝗲𝘀 𝗳𝗼𝗿 𝗟𝗶𝗻𝘂𝘅: 𝗨𝗻𝗱𝗲𝗿 𝘁𝗵𝗲 𝗛𝗼𝗼𝗱 𝗼𝗳 𝗘𝗟𝗙𝘀 𝗳𝗼𝗿 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲 𝗮𝗻𝗱 𝗦𝗲𝗰𝘂𝗿𝗲 𝗟𝗼𝘄-𝗟𝗲𝘃𝗲𝗹 𝗖𝗼𝗱𝗶𝗻𝗴(𝗔𝗽𝗿𝗲𝘀𝘀, 𝟮𝟬𝟮𝟲)

𝗜𝗻𝗱𝗶𝗮 𝗹𝗶𝗻𝗸: amazon.in/dp/B0FQTTBB79
𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗹𝗶𝗻𝗸: amazon.com/dp/B0FQTTBB79
Buy Executable Files for Linux: Under the Hood of Elfs for Flexible and Secure Low-Level Coding Book Online at Low Prices in India | Executable Files for Linux: Under the Hood of Elfs for Flexible and...
Amazon.in - Buy Executable Files for Linux: Under the Hood of Elfs for Flexible and Secure Low-Level Coding book online at best prices in India on Amazon.in. Read Executable Files for Linux: Under the...
amazon.in
Reposted by Mohit Mishra
chessman786.bsky.social
I’m really excited to tell you all that my book is finally up for pre-order.
𝗘𝘅𝗲𝗰𝘂𝘁𝗮𝗯𝗹𝗲 𝗙𝗶𝗹𝗲𝘀 𝗳𝗼𝗿 𝗟𝗶𝗻𝘂𝘅: 𝗨𝗻𝗱𝗲𝗿 𝘁𝗵𝗲 𝗛𝗼𝗼𝗱 𝗼𝗳 𝗘𝗟𝗙𝘀 𝗳𝗼𝗿 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲 𝗮𝗻𝗱 𝗦𝗲𝗰𝘂𝗿𝗲 𝗟𝗼𝘄-𝗟𝗲𝘃𝗲𝗹 𝗖𝗼𝗱𝗶𝗻𝗴(𝗔𝗽𝗿𝗲𝘀𝘀, 𝟮𝟬𝟮𝟲)

𝗜𝗻𝗱𝗶𝗮 𝗹𝗶𝗻𝗸: amazon.in/dp/B0FQTTBB79
𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗹𝗶𝗻𝗸: amazon.com/dp/B0FQTTBB79
Buy Executable Files for Linux: Under the Hood of Elfs for Flexible and Secure Low-Level Coding Book Online at Low Prices in India | Executable Files for Linux: Under the Hood of Elfs for Flexible and...
Amazon.in - Buy Executable Files for Linux: Under the Hood of Elfs for Flexible and Secure Low-Level Coding book online at best prices in India on Amazon.in. Read Executable Files for Linux: Under the...
amazon.in
November 15, 2025 at 6:59 PM
chessman786.bsky.social
I’m really excited to tell you all that my book is finally up for pre-order.
𝗘𝘅𝗲𝗰𝘂𝘁𝗮𝗯𝗹𝗲 𝗙𝗶𝗹𝗲𝘀 𝗳𝗼𝗿 𝗟𝗶𝗻𝘂𝘅: 𝗨𝗻𝗱𝗲𝗿 𝘁𝗵𝗲 𝗛𝗼𝗼𝗱 𝗼𝗳 𝗘𝗟𝗙𝘀 𝗳𝗼𝗿 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲 𝗮𝗻𝗱 𝗦𝗲𝗰𝘂𝗿𝗲 𝗟𝗼𝘄-𝗟𝗲𝘃𝗲𝗹 𝗖𝗼𝗱𝗶𝗻𝗴(𝗔𝗽𝗿𝗲𝘀𝘀, 𝟮𝟬𝟮𝟲)

𝗜𝗻𝗱𝗶𝗮 𝗹𝗶𝗻𝗸: amazon.in/dp/B0FQTTBB79
𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗹𝗶𝗻𝗸: amazon.com/dp/B0FQTTBB79
Buy Executable Files for Linux: Under the Hood of Elfs for Flexible and Secure Low-Level Coding Book Online at Low Prices in India | Executable Files for Linux: Under the Hood of Elfs for Flexible and...
Amazon.in - Buy Executable Files for Linux: Under the Hood of Elfs for Flexible and Secure Low-Level Coding book online at best prices in India on Amazon.in. Read Executable Files for Linux: Under the...
amazon.in
November 15, 2025 at 6:59 PM
chessman786.bsky.social
Routing Decision Process: Understanding How Packets Navigate From Host to Gateway
open.substack.com/pub/chessman...
Routing Decision Process: Understanding How Packets Navigate From Host to Gateway
The Complete Journey of a Packet: From Application to Destination
open.substack.com
August 18, 2025 at 5:10 AM
chessman786.bsky.social
Process Scheduling Impacts on Lock Contention in Multi-Server Distributed Systems
open.substack.com/pub/chessman...
Process Scheduling Impacts on Lock Contention in Multi-Server Distributed Systems
How Operating System Preemption Creates Hidden Performance Bottlenecks in Concurrent Applications
open.substack.com
July 31, 2025 at 9:08 AM
chessman786.bsky.social
The Great DNS Blackout: A Technical Dissection of Cloudflare's 1.1.1.1 Global Outage on July 14, 2025
open.substack.com/pub/chessman...
The Great DNS Blackout: A Technical Dissection of Cloudflare's 1.1.1.1 Global Outage on July 14, 2025
Infrastructure Collapse Through Configuration Cascades and BGP Route Withdrawal
open.substack.com
July 24, 2025 at 2:57 PM
chessman786.bsky.social
Deconstructing Network Communication: How Your Simple JSON Request Traverses Seven Layers of the OSI Stack
open.substack.com/pub/chessman...
Deconstructing Network Communication: How Your Simple JSON Request Traverses Seven Layers of the OSI Stack
A Engineer's Guide to Understanding Backend-to-Backend Data Flow Through the OSI Model
open.substack.com
July 18, 2025 at 4:44 PM
chessman786.bsky.social
Database Join Algorithms: The Hidden Mechanics Behind SQL Query Execution
open.substack.com/pub/chessman...
Database Join Algorithms: The Hidden Mechanics Behind SQL Query Execution
Exploring Nested Loop, Merge, and Hash Join Strategies Through Real-World Implementation Analysis
open.substack.com
July 14, 2025 at 11:41 AM
chessman786.bsky.social
Linux Process and Thread Creation: System Call Architecture
open.substack.com/pub/chessman...
Linux Process and Thread Creation: System Call Architecture
Understanding the Unified Task Model in Modern Linux Kernels
open.substack.com
July 11, 2025 at 3:50 AM
chessman786.bsky.social
The Addiction of Being Essential: A Programmer’s Wake-Up Call
open.substack.com/pub/chessman...
The Addiction of Being Essential: A Programmer’s Wake-Up Call
How My Need to Be Needed Nearly Burned Me Out and What I’m Doing About It
open.substack.com
July 7, 2025 at 2:50 AM
chessman786.bsky.social
How Your Code Runs: The Journey of a Program Through the CPU
open.substack.com/pub/chessman...
How Your Code Runs: The Journey of a Program Through the CPU
The Role of Memory, Registers, and the ALU in Program Execution
open.substack.com
July 2, 2025 at 3:41 AM
chessman786.bsky.social
Swap Space in Linux: What It Is & How It Works
open.substack.com/pub/chessman...
Swap Space in Linux: What It Is & How It Works
Linux Kernel Memory Management Explained: Swap Space Architecture, Virtual Memory Subsystems, and Performance Optimization Techniques
open.substack.com
June 28, 2025 at 10:03 AM
chessman786.bsky.social
Is It Possible to Lock a Process's Memory in Linux to Avoid Swapping?
open.substack.com/pub/chessman...
Is It Possible to Lock a Process's Memory in Linux to Avoid Swapping?
A Guide to Controlling Process Memory Swapping in Linux
open.substack.com
June 28, 2025 at 6:23 AM
chessman786.bsky.social
How Does the Memory Management Unit (MMU) Work with the Unix/Linux Kernel?
open.substack.com/pub/chessman...
How Does the Memory Management Unit (MMU) Work with the Unix/Linux Kernel?
Understanding how your CPU's MMU collaborates with the Linux kernel to create process isolation, memory protection, and the illusion of infinite RAM.
open.substack.com
June 25, 2025 at 1:06 PM
chessman786.bsky.social
𝐖𝐡𝐲 𝐔𝐬𝐞𝐫 𝐁𝐮𝐟𝐟𝐞𝐫𝐬 𝐀𝐫𝐞 𝐔𝐧𝐬𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐊𝐞𝐫𝐧𝐞𝐥 𝐨𝐫 𝐃𝐌𝐀 𝐔𝐬𝐞 𝐛𝐲 𝐃𝐞𝐟𝐚𝐮𝐥𝐭⁣
open.substack.com/pub/chessman...
𝐖𝐡𝐲 𝐔𝐬𝐞𝐫 𝐁𝐮𝐟𝐟𝐞𝐫𝐬 𝐀𝐫𝐞 𝐔𝐧𝐬𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐊𝐞𝐫𝐧𝐞𝐥 𝐨𝐫 𝐃𝐌𝐀 𝐔𝐬𝐞 𝐛𝐲 𝐃𝐞𝐟𝐚𝐮𝐥𝐭⁣
Why User Buffers Need Extra Care to Work with Kernel and DMA
open.substack.com
June 19, 2025 at 3:50 PM
chessman786.bsky.social
Understanding the .bss Segment in C Programming
open.substack.com/pub/chessman...
Understanding the .bss Segment in C Programming
How Uninitialized Variables Save Executable Space
open.substack.com
June 19, 2025 at 7:31 AM
chessman786.bsky.social
Understanding the Role of File Descriptors in Anonymous Mappings with mmap
open.substack.com/pub/chessman...
Understanding the Role of File Descriptors in Anonymous Mappings with mmap
Purpose of the MAP_ANONYMOUS flag in the mmap system call
open.substack.com
June 18, 2025 at 3:01 PM
chessman786.bsky.social
Understanding ELF File Layout in Memory
open.substack.com/pub/chessman...
Understanding ELF File Layout in Memory
Understanding Section-to-Segment Relationships
open.substack.com
June 16, 2025 at 3:28 PM
chessman786.bsky.social
How Does the Memory Management Unit (MMU) Work with the Unix/Linux Kernel?
open.substack.com/pub/chessman...
How Does the Memory Management Unit (MMU) Work with the Unix/Linux Kernel?
Understanding how your CPU's MMU collaborates with the Linux kernel to create process isolation, memory protection, and the illusion of infinite RAM.
open.substack.com
June 15, 2025 at 4:58 AM
chessman786.bsky.social
How Your Code Executes: A Guide to Stack Frames and Function Calls
open.substack.com/pub/chessman...
How Your Code Executes: A Guide to Stack Frames and Function Calls
Exploring the Low-Level Mechanics of Caller and Callee Stack Frames with a Simple Code Example
open.substack.com
June 14, 2025 at 4:23 AM
chessman786.bsky.social
Why You Can't Directly Move Data Between Two Memory Addresses in x86 Assembly and How to Do It
open.substack.com/pub/chessman...
Why You Can't Directly Move Data Between Two Memory Addresses in x86 Assembly and How to Do It
Understanding instruction encoding limitations and mastering efficient data movement techniques from single bytes to large blocks
open.substack.com
June 12, 2025 at 2:08 PM
chessman786.bsky.social
Understanding Linux 32-bit Memory Layout and Page Table Storage
open.substack.com/pub/chessman...
Understanding Linux 32-bit Memory Layout and Page Table Storage
Exploring Page Tables and Memory Layout
open.substack.com
June 12, 2025 at 12:13 PM
chessman786.bsky.social
Understanding the .bss Segment in C Programming
open.substack.com/pub/chessman...
Understanding the .bss Segment in C Programming
How Uninitialized Variables Save Executable Space
open.substack.com
June 11, 2025 at 2:43 PM
chessman786.bsky.social
From Source to Execution: Explaining the C/C++ Compilation Journey
open.substack.com/pub/chessman...
From Source to Execution: Explaining the C/C++ Compilation Journey
Detailed walk through of the compilation process in C/C++
open.substack.com
June 8, 2025 at 5:45 AM
chessman786.bsky.social
Mastering Memory Management with malloc and free in C
open.substack.com/pub/chessman...
Mastering Memory Management with malloc and free in C
Understanding Heap Management, Fragmentation, and Performance in C
open.substack.com
June 7, 2025 at 7:10 PM
chessman786.bsky.social
Fork() and File Descriptors: The Unix Gotcha Every Developer Should Know
open.substack.com/pub/chessman...
Fork() and File Descriptors: The Unix Gotcha Every Developer Should Know
Understanding shared file offsets, buffer duplication, and race conditions that can silently break your applications
open.substack.com
June 7, 2025 at 6:49 AM