Objective

Learn to use:

  • Java

    Is a general-purpose programming language that is class-based, object-oriented and designed to have as few implementation dependencies as possible.
    Wikipedia

  • Git

    Is a distributed version-control system for tracking changes in source code during software development.
    Wikipedia

  • Command Line

    A command-line interface or command language interpreter (CLI), also known as command-line user interface, console user interface and character user interface (CUI), is a means of interacting with a computer program where the user (or client) issues commands to the program in the form of successive lines of text (command lines).
    Wikipedia

Downloads

Links of updated programs to 2019-04-20.

  • Java

  • Git

  • Command Line

    • Windows

      1. Keys: Windows + R
      2. Command

        Cmd
        
    • Mac

      1. Keys: Shift + Cmd + U
      2. Command

        Terminal
        
    • Linux

      • Locally:
        • Keys: Alt+F1~7
          or
        • Command

          Terminal
          
      • Remotely:
        • Command

          ssh ip-address
          

          or

          ssh name-of-system
          

Java

  • Version validation

    • Command

      javac --version
      
    • Windows
    • Mac
    • Linux
  • Program creation

    • Code (Principal.java)

      class Principal {
        private static void dormir() {
          try { Thread.sleep(5000); }
          catch (InterruptedException ex) { 
            Thread.currentThread().interrupt(); 
          }
        }
        public static void main(String[] args) {
          System.out.println("3");
          dormir();
          System.out.println("2");
          dormir();
          System.out.println("1");
        }
      }
      
    • Windows
    • Mac
    • Linux
  • Program display

    • Windows
    • Mac
    • Linux
  • Program modification

    • Windows
      • Notepad
    • Mac
      • vi, vim
      • nano
    • Linux
      • vi, vim
      • nano
  • Program compilation

    • Windows
    • Mac
    • Linux
  • Program execution

    • Windows
    • Mac
    • Linux

Git

References



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