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• Unicode characters for engineers in Python
• Matplotlib cannot find basic fonts
• Accept EULA for ttf-core-fonts with script
• A Comprehensive Guide to the Grammar of Graphics for Effective Visualization of Multi-dimensional Data
• Introduction to Plotnine as the Alternative of Data Visualization Package in Python
• Typesetting Figures for MNRAS
• Helvetica font

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PCIe

1. Down to the TLP: How PCI express devices talk (Part I)
2. PCIe OSDev
3. Motherboard block diagram
4. [Video] Memory Mapped I/O and an introduction to Serial and PCI Express Busses
5. An Introduction to PCI Express
6. A study of the Linux kernel PCI subsystem with QEMU
7. [Book] PCI Express System Architecture
8. Understanding Performance of PCI Express Systems

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Architecture

• Weaving High Performance Multiprocessor Fabric: Architectural Insights To The Intel Quick Path Interconnect
• Synthesis Lectures on Computer Architecture

AI

• Dive into Deep Learning

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• Arm Architecture Reference Manual for A-profile architecture
• Procedure Call Standard for the Arm® 64-bit Architecture (AArch64)
• [Slides] ARMv8-A A64 ISA Overview
• ARM64 Assembly Language Notes
• A Guide to ARM64 / AArch64 Assembly on Linux with Shellcodes and Cryptography
• ARMv8 A64 Quick Reference
• ARM Instruction Set Reference
• Encoding of immediate values on AArch64
• [Using Inline Assembly in C/C++](https:

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• Perf - Perfect Profiling of C/C++ on Linux : Good intro
• Official perf tutotial
• perf examples by Brendan Gregg
• How perf works by Julia Evans
• A Study of Performance Monitoring Unit, perfand perf_eventssubsystem
• Hardware-Based Performance Monitoring with Perf
• How to analyze your system with perf and Python
• An introduction to last branch records
• [perf file format](https://web.archive.org/web/20201013205801/https://openlab-mu-internal.web.cern

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Graphical Installation

Bellow instructions are for creating a kvm guest OS(Debian) on Debian. Though the examples are based on Debian it should be same for all other distro.

• Check if your CPU support virtualization: grep -E --color=auto 'vmx|svm|0xc0f' /proc/cpuinfo

• Check if the host kernel support KVM: grep CONFIG_KVM /boot/config-$(uname -r)

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• Harware video acceleration on Debian Jessie
• https://www.reddit.com/r/archlinux/comments/nxtzcr/screen_tearing_using_i3_and_picom/
• https://forum.manjaro.org/t/screen-tearing-problem-in-i3wm/102130/9

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• Browse latest kernel source
• Debugging by printing
• vmalloc and Friends
• Disable KASLR
• Disable ASLR
• vim configuration for linux kernel
• Debugging Linux Kernel
• Filesystem Hierarchy Standard
• The Linux Kernel Module Programming Guide

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/*
 * [PROG]		: Red Black Tree
 * [AUTHOR]		: Ashfaqur Rahman <sajib.finix@gmail.com>
 * [PURPOSE]		: Red-Black tree is an algorithm for creating a balanced
 * 			  binary search tree data structure. Implementing a red-balck tree
 * 			  data structure is the purpose of this program.
 * 
 * [DESCRIPTION]	: Its almost like the normal binary search tree data structure. But
 * 			  for keeping the tree balanced an extra color field is introduced to each node.
 *			  This tree will mantain bellow properties.

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* Run the program

gdb$ r arg1 arg2 ...                                    # Run program until it hits a breakpoint

* Environment variable

gdb$ set environment VAR=VALUE
gdb$ unset environment VAR
gdb$ show environmet                 # Show all environment variable
gdb$ show environment VAR         # Show environment variable VAR