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→Part 3: Removing Directories
# Issue the following Linux command to remove the empty directory called '''uli101''': <span style="color:blue;font-weight:bold;font-family:courier;">rmdir uli101</span><br><br>NOTE: You should get an error message, since the '''uli101''' directory is '''NOT''' empty.<br><br>To remove non-empty directories, you can use the '''rm -r''' command.<br>The '''-r''' option stands for recursive, which can travel down the directory paths and their contents.<br><br>
# Issue the following Linux command to remove the '''uli101''' directory and its contents: <span style="color:blue;font-weight:bold;font-family:courier;">rm -r uli101</span><br><br>
# Issue the '''tree''' command to confirm that the uli101 directory (contained in your home directory) and its contents have been removed.<br><br>NOTE: To safely remove non-empty directories, you can add the -i option which will prompt the user if they wish to remove contents as it your travel recursively down a directory to remove directories and their contents.<br><br>
# Issue the following Linux command (entering "y" when prompted): <span style="color:blue;font-weight:bold;font-family:courier;">rm -ri xyz100</span><br><br>NOTE: You should have removed all directories that you have created.<br><br>
=INVESTIGATION 2: MANAGING TEXT FILES=