Log in to users3

• Run an SSH client
  Run putty.exe if you have a PC or Terminal if you have a Mac.
  
• Enter your password

Create a directory for this exercise

• Go to your home directory
  

  cd

• Go to your it116 directory
  

  cd  it116

• Go to your ex directory
  

  cd ex

• Make sure you are in your ex directory
  

  pwd

• Create a directory for this exercise
  

  mkdir  ex19

• Check that the directory was created
  

  ls

• Go to this new directory
  

  cd ex19

• Copy temps.txt from /home/ghoffman/course_files/it116_files to your ex19 directory
  

  cp /home/ghoffman/course_files/it116_files/temps.txt  .

Script for this Exercise

• Create the script ex19.py
  

  nano  ex19.py

• Enter the following text into the script file

• Make this script executable
  

  chmod  755 ex19.py

• Run this script
  

  ./ex19.py

• You should see something like this
  

  Average: 77.27
  Maximum: 89
  Minimum: 66

Running my test script on your script

• If you want to run my text script on your Class Exercise script do the following
• Run ex19.sh on your script
  

  ~ghoffman/it116_test/ex19.sh

  The script will prompt you for your Unix username.