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→INVESTIGATION 2: USING VARIABLES IN SHELL SCRIPTS
'''Perform the Following Steps:'''
# Confirm that you are located in your home directory in your Matrix account.<br><br>
# Use a text editor to edit the shell script called '''hello'''<br><br>
# Add the following line to the bottom of the file:<br><span style="font-family:courier;">echo "The current shell you are using is: $SHELL"</span><br><br>
