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# Issue the following Linux command: <span style="color:blue;font-weight:bold;font-family:courier;">tree</span><br><br>'''NOTE:''' You should see the directory structure that you created in the previous investigation. You can also issue the '''tree''' command using a directory pathname to display the directory structure for a specific scope.<br><br>You can also use the '''-R''' option for the '''ls''' command to display all directories and subdirectories for a specified directory path (referred to as a '''recursive directory listing''').<br><br>
# Issue the following Linux command: <span style="color:blue;font-weight:bold;font-family:courier;">ls -lR </span><br><br>What directories do you see?<br><br>
# Issue the following Linux command: <span style="color:blue;font-weight:bold;font-family:courier;">ls -lR uli101xxxuli101xx</span><br><br>Note the differences between both of these commands (i.e. using and <u>not</u> using a pathname).<br><br>You can copy and move entire directories (and their contents) to other directories.<br><br><table align="right"><tr valign="top"><td>[[Image:directory-structure-7.png|thumb|right|250px|Output of the '''tree''' command to confirm copy of '''uli101xx''' directory (and contents) to the '''xyz100xx''' directory.]]</td><td>[[Image:directory-structure-8.png|thumb|right|300px|Output of the '''tree''' command to confirm movement of '''acp100 directory''' directory (and contents) to the '''xyz100xx''' diredtory.]]</td></tr></table>
# Issue the following Linux command:<br><span style="color:blue;font-weight:bold;font-family:courier;">cp -R uli101xx xyz100xx</span><br><br>
#Issue the following Linux command to display the directory structure of your home directory to confirm you copied the uli101xx directory:<br><span style="color:blue;font-weight:bold;font-family:courier;">tree </span><br><br><br><br><br><br>
# Write a Linux command to display unique occurrences of consecutive lines in a file called '''practice/customers.txt'''
# Create a '''table''' listing each Linux command, useful options that are displayed near the top of this tutorial labelled: '''Tutorial Reference Material'''
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Author: Murray Saul
License: LGPL version 3
Link: https://www.gnu.org/licenses/lgpl.html
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[[Category:ULI101]]