• Introduction to Linux   (pdf)

• UNIX Tutorial for Beginners

• William Shotts, The Linux Command Line

• Unix/Linux Command Line Reference

• Tobias Oetiker, Hubert Partl, Irene Hyna, and Elisabeth Schlegl, The not so short introduction to Latex

• Peter Flynn, Formatting information. A beginner's introduction to typesetting with Latex

• LaTeX tutorials - a primer , from the Indian Tex User Group

• The art of Latex , from the Chinese Tex Society

• Michael Downes, Short Math Guide for Latex

• Keith Reckdahl, Using imported graphics in Latex and pdfLatex

Online editors and collaboration tools

• ShareLaTeX

• Interactive git tutorial

• Software Carpentry course materials: Version Control with Git
  Video: Version Control with Git
• Ryan Hodson, Ry's Git Tutorial

• Scott Chacon, Pro Git

• Git command line cheat-sheet

• Adding an existing project to GitHub using the command line

• Deleting a GitHub repository

• Renaming a GitHub repository

• Justin Hileman, Changing History, or How to Git Pretty

Make Resources

• Robert Mecklenburg, Managing Projects with GNU Make , 3rd Edition, O'Reilly Media, 2004

  Book author's website

• GNU Make manual

• Software Carpentry, Automation and Make

GDB Resources

• Peter Jay Salzman, Using GNU's GDB Debugger

• Norman Matloff (University of California at Davis), Guide to Faster, Less Frustrating Debugging