Ashfaqur Rahaman aagontuk

Resources on Linking and Loading

The Linux Programming Interface by Michael Kerrisk: Chapter-41 and Chapter-42 will give you a general idea about Linking, shared libraries, PIC, Dynamic Linking etc. from a programmer's perspective.
Computer SystemsA Programmer’s Perspective: Chapter-7 covers above mentioned topic more deeply. Covers some basic relocation algorithms/techniques.
Linking: A good summery on ELF Lining, Loading and creating dynamic shared libraries.
Shared libraries with GCC on Linux: Nice article on creating and using shared libraries with example.

Assembly programming guide: Intro level guide on x86 assembly.
computer systems a programmer's perspective: Chapter 3 covers x86 assembly programming.
x86-64Machine-Level Programming: A detailed guide on x86_64 assembly programming by prof. Bryant and Hallaron.
x86-64 Assembly Language Programming with Ubuntu: Book on x86_64 assembly programming.
[This document gives a brief summary of the x86-64 architecture and instruction set](https://web.archive.org/web/20200502094406/https://www.lri.fr/~filliatr/ens/compil/x86-6

Lex rule for generating lexical analyzer to match US phone numbers.

%{
    int isValid = 0;
%}

digit   [0-9]
valid   {digit}{3,3}-{digit}{3,3}-{digit}{4,4}

	* 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

	# Remap prefix from c-b to c-space
	unbind C-b
	set-option -g prefix C-Space
	bind-key C-Space send-prefix

	# Open tmux config file in vim new window
	unbind e
	bind e new-window -n '~/.tmux.conf' "sh -c 'vim ~/.tmux.conf' && tmux source ~/.tmux.con"

	# Modern colors

	!-------- Xterm Terminal Settings {{{
	!------------------------------------------------------
	! https://wiki.archlinux.org/index.php/Xterm
	! https://lukas.zapletalovi.com/2013/07/hidden-gems-of-xterm.html
	! http://www.futurile.net/2016/06/14/xterm-setup-and-truetype-font-configuration/
	! http://www.futurile.net/2016/06/15/xterm-256color-themes-molokai-terminal-theme/

	! Allow xterm to report the TERM variable correctly.
	! Do not set the TERM variable from your ~/.bashrc or ~/.bash_profile or similar file.
	! The terminal itself should report the correct TERM to the system so that the proper terminfo file will be used.

	# This file has been auto-generated by i3-config-wizard(1).
	# It will not be overwritten, so edit it as you like.
	#
	# Should you change your keyboard layout some time, delete
	# this file and re-run i3-config-wizard(1).
	#

	# i3 config file (v4)
	#
	# Please see https://i3wm.org/docs/userguide.html for a complete reference!