CGS 3767 Operating Systems for IT - pgm4b_5OS

Professor: Michael Robinson 
e-mail   : michael.robinson@cs.fiu.edu 

This assignment is worth 6 points total, partial credit will be given, 

   **********************************************
   *   USE UBUNTU TERMINAL MODE COMMANDS ONLY   *
   *   USE ANY EDITOR TO CREATE THIS PROGRAM    * 
   **********************************************


 1) Worth .25 point.
    Using any editor, create a file named lastNameFirstNameInitialpgm4

    - Using your own set of multi-line comments enter your program identification 
    as described in the Syllabus, example:
  
    <<ID
    ************************************************** 
    Author   : Your Name 
    Course   : Course Name and Times 
    Professor: Michael Robinson 
    Program  : Program Number, Purpose/Description 
               A brief description of the program 
    Due Date : mm/dd/yyyy 

    I certify that this work is my own alone. 
    **************************************************
    ID


 2 - Worth 1 points. Using Linux Terminal Mode find:
     a - For the current computer a detailed configuration report produced for all interfaces.
     b - Find fiu.edu's ip address. 
     c - Show the active connections in the curret computer
     d - Find the routers used to reach google.com   
     e - The host command performs DNS lookups.            



3 - Worth 1 point
     List all commands shown on the nano screen and explain what are they used for



4 - Worth 1 point      
     Internet2 (As explained in class)
     a - What is its current maximum speed: 
       
     b - What country has been building it: 
     
     c - What organizations are involved in its creation: 
                                            
     d - Can we have access to it from our homes today, if yes at what speed


5 - Worth 1 point                 
    What will the line with the following commands display 
     
       grep   abc.*.?txt?.*.e?e  joe.txt | cat  | wc -c


6 - Worth 1 point
    What will the line with the following commands display                  

    grep '[0-9]\{3\}-[0-9]\{4\}' fileName 
    grep '"Good Morning"' fileName 
    grep '^\.[a-z][a-z]' fileName	  
    grep 'B[oO][bB]' fileName
    grep "t[ow]w" filename



7 -  Worth .75 points
     What does the   ls ../../../*3767??? -la > data.txt    commands do