In first part the manipulation and processing of large data generated by codes running at HPC infrastructure (supercompuers) by regress expressions, sed , awk and perl scripting and languages is introduced. Next, the implementation of the finite temperatures for the thermal and thermodynamic properties, spin-wave for magnetic excitations for the quantum-mechanical calculations are envisaged. For the treatment of disordered materials the knowledge of technique like SQS, CPA, cluster expansion is gained. At last the construction and parametrization of the ineratomic pseudopotentials for the molecular dynamics in order to treat macroscale as well as larger timescales is introduced.