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→INVESTIGATION 1: ABSOLUTE / RELATIVE / RELATIVE-TO-HOME PATHNAMES
# Issue the following Linux command (enter "y" at each prompt to remove ALL contents):<br><span style="color:blue;font-weight:bold;font-family:courier;">rm -ri /home/youruserid/tutorial3</span><br><br>
# Issue a command to confirm that the tutorial3 directory (and its contents) no longer exist. You should know how to do this.<br><br>Let's recreate the same directory structure, but use a relative-to-home pathname. You usually generate the ~ character by Holding down '''SHIFT''' and press the button to the left of the number '''1''' above the text on your keyboard.<br><br>
# Issue the following Linux command to create the same directory structure using relative-to-home pathnames:<br><br><span style="color:blue;font-weight:bold;font-family:courier;">mkdir -p ~/tutorial3/practice/commands ~/tutorial3/practice/examples ~/tutorial3/notes/lesson1 ~/tutorial3/notes/lesson2</span><br><br>Let's remove the tutorial3 directory and its contents and issue the mkdir command with relative pathnames to create the same directory structure.<br><br>
# Issue the same command as you did in step 4 to remove tutorial3 and its contents safely.<br><br>
# Issue a Linux command to confirm you removed the tutorial3 directory and its contents.<br><br>
# Issue the following Linux command to create the same directory structure using relative pathnames:<br><br><span style="color:blue;font-weight:bold;font-family:courier;">mkdir -p tutorial3/practice/commands tutorial3/practice/examples tutorial3/notes/lesson1 tutorial3/notes/lesson2</span><br><br>QUESTION: Which command (pathname type) that you performed in steps '''3''' , '''6''' , and '''9''' required the LEAST number of keystrokes (i.e. characters)?<br><br>
=INVESTIGATION 2: FILENAME EXPANSION=
