program # 3 OSpgm3c_4

program # 3 OSpgm3c_4

Professor: Michael Robinson 
e-mail   : michael.robinson@cs.fiu.edu 
Web Page : cs.fiu.edu/~mrobi002

This assignment is worth 10 points total, partial credit will be given, 

   ********************************************************
   *   USE UBUNTU & WINDOWS TERMINAL MODE COMMANDS ONLY   *
   *   USE ANY EDITOR TO CREATE THIS PROGRAM              * 
   ********************************************************
 1 - Worth 0.50 points. 
     - Using Linux shell commands, create a shell file named:
       yourLastNameFirstNameInitialUbuntuOSpgm3.sh
     - Using any Ubuntu editor, append the following documentation
       USING MULTI-LINE COMMENTS:

     ********************************************************************
       Author    : Your Name 
       Course    : OS section. Example OS1, OS2 OS3, OS4
       Professor : Michael Robinson 
       Program # : Number and  program Purpose/Description 
                   { A brief description of the program }
                
       Due Date  : MM/DD/YYYY 
                 
       Certification: 
       I hereby certify that this work is my own and none of it is the work of any other person. 
             
     *********************************************************************
 2) Worth 4 points. Using Linux Shell Scripting. 
    - Creating and using the variables FirstNumber and SecondNumber,
      Implement division by 0, with error trapping, using if and while commands,
       
    How:
    a) using ANY Linux editor, append to your .sh file commands that will do the    
       following:

    b) Append your name and CURRENT running date and time to a NEW file called 
       results.txt
       "CURRENT running date" means, when the program is executed the CURRENT 
       running time will be appended to your results.txt file

    c) Using the variables: FirstNumber and SecondNumber, use a while loop.

    d) Ask the user to enter the FirstNumber.

    e) If the user enters the value 33 for this FirstNumber, you 
       must exit THIS Linux Shell Scripting SECTION immediately.

    f) Ask the user to enter the SecondNumber.

    g) If the user enters the value 66 for this SecondNumber, you 
       must exit THIS Linux Shell Scripting SECTION immediately.

    h) If the SecondNumber is ZERO inform the user that you CAN NOT divide by 
       ZERO, and ask for a correct SecondNumber only, KEEPING YOUR FirstNumber.
       
    i) If the SecondNumber is NOT a zero, divide FirstNumber by SecondNumber then
       display all numbers on this computation using labels, and 
       append all numbers on this computation using labels to the results.txt file.
    
       example: 4 divided by 1 = 4
 3) - Worth 1 point. Linux Shell Scripting.
      a) MANUALLY download to YOUR computer the file, in the same folder where
         your program in the following question b is located:
         http://users.cis.fiu.edu/~mrobi002/downloads/HumanGenome/VenterGraig/VGuncompressed/hs_alt_HuRef_chr10.fa     

      Using editors, append to your *.sh file, all the commands needed so that 
      when you execute your sh file, this file will produce the following:

      b) Using the file in question 3a, find out and display the total amount of
         ACGT substrings found in the first 1,500 lines in the file in question 3a
Upload this Linux program to canvas.fiu.edu on the due date.

=================================================================
     ******************************************************
     *   USE WINDOWS TERMINAL MODE COMMANDS ONLY          *
     *   USE ANY EDITOR TO CREATE THE FOLLOWING PROGRAM   * 
     ******************************************************
 4 - Worth 0.50 points. 
     - Using Windows terminal commands, create a Windows batch file named:
       yourLastNameFirstNameInitialWindowsOSpgm3.bat
	   
     - Using a Windows editor, append the following data to your *.bat file 
       USING MULTI-LINE COMMENTS (labels, goto) or single line comments:

     ********************************************************************
       Author    : Your Name 
       Course    : OS section. Example OS1, OS2 OS3, OS4
       Professor : Michael Robinson 
       Program # : Number and  program Purpose/Description 
                   { A brief description of the program }
                
       Due Date  : MM/DD/YYYY 
                 
       Certification: 
       I hereby certify that this work is my own and none of it is the work of any other person. 
             
     *********************************************************************/

 5) Worth 4 points. Using Windows batch. 
    topic: Creating and using the variables FirstNumber and SecondNumber,
    Implement division by 0, with error trapping, using if and sumilating 
    while loops

    Using the NOTEPAD editor, append to your *.bat file, all the commands needed
    so that when you execute your bat file, it will produce the following:
       
    How:
    a) using ANY Windows editor, append to your .bat file commands that will do the    
       following:

    b) Append your name and CURRENT running date and time to a NEW file called 
       results.txt
       "CURRENT running date" means, when the program is executed the CURRENT 
       running time will be appended to your results.txt file

    c) Using the variables: FirstNumber and SecondNumber, use a while loop.

    d) Ask the user to enter the FirstNumber.

    e) If the user enters the value 22 for this FirstNumber, you 
       must exit THIS Batch SECTION immediately.

    f) Ask the user to enter the SecondNumber. 

    g) If the user enters the value 44 for this SecondNumber, you 
       must exit THIS Windows batch SECTION immediately.

    h) If the SecondNumber is ZERO inform the user that you CAN NOT divide by 
       ZERO, and ask for a correct SecondNumber only, KEEPING YOUR FirstNumber.
       
    i) If the SecondNumber is NOT a zero, divide FirstNumber by SecondNumber then
       display all numbers on this computation using labels, and 
       append all numbers on this computation using labels to the results.txt file.
    
       example: 4 divided by 1 = 4

 
Rename your *bat file to *ba
Upload your Windows *ba program to canvas.fiu.edu on the due date.
        
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