Useful links about Quantum Espresso:

http://www.quantum-espresso.org/users-manual/input-data-description/

http://www.quantum-espresso.org/users-manual/specific-documentation/

http://www.quantum-espresso.org/faq/

http://www.quantum-espresso.org/complete-qe-schools-workshops-and-tutorials/

http://www.quantum-espresso.org/tutorials/

http://www.fisica.uniud.it/~giannozz/QE-Tutorial/

http://theossrv1.epfl.ch/Main/ElectronicTemperature

http://sites.psu.edu/qe2014/detailed-program/

ftp://ftp.ictp.it/shared/qetutorial/espresso-4.2.1/Doc/user_guide/node31.html

http://ocw.mit.edu/courses/materials-science-and-engineering/3-320-atomistic-computer-modeling-of-materials-sma-5107-spring-2005/labs/pwscf_handout.pdf

http://ocw.mit.edu/courses/materials-science-and-engineering/3-320-atomistic-computer-modeling-of-materials-sma-5107-spring-2005/labs/

http://www.vlab.msi.umn.edu/events/download/tutorial_io.pdf

http://www.vlab.msi.umn.edu/events/download/tutorial_wyckoff.pdf

http://ocw.mit.edu/courses/materials-science-and-engineering/3-320-atomistic-computer-modeling-of-materials-sma-5107-spring-2005/lecture-notes/

http://www.quantum-espresso.org/wp-content/uploads/Doc/INPUT_PW.html

http://www.quantum-espresso.org/wp-content/uploads/Doc/ph_user_guide.pdf

http://www.quantum-espresso.org/tools/

http://docs.danse.us/AbInitio/espresso/qecalc/index.html

http://www.codecademy.com/tracks/python