Operating Systems (Grado en Informática)

Contents

• Allocation Methods
• Unix File System

• Memory Management
  Programa para ver donde se almacenan distintas cosas
  Programa para asignar y llenar memoria

• Sample code to show changes in process credentials  (explanation)
• Sample code to show environment  entorno.c entorno2.c entorno3.c
• Different loops to be executed with time time.tgz
• Program that fills the process tableLlenarTablaProcesos.c
• Program that shows foreground and background execution  PrimerSegundoPlano.c
• This program computes (slowly) the number e. It can be used to see the influence of priorities e.c

Lab assignments

• Install a UNIX type system (linux, freeBSD...) on their bare machine.
• Install some virtualizer (Virtualbox, VMware ..) and use it to create a virtual machine and install a UNIX type system onto it.
• Use any of the virtual machines provided (readme):
  •       64 bit virtual machine
  •       32 bit virtual machine
• It is also possible to work on MacOs provided we install "Apple command line developer tools". (These tools also include specific MACOS debugging utilities: lldb, leaks ....)

Exercises (TGRs)

Exam samples

Miscellaneous stuff