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→INVESTIGATION 2: FILE PERMISSIONS
# Issue the following Linux command: <span style="color:blue;font-weight:bold;font-family:courier;">chmod ugo-w ~/documents/memos/memo*.txt</span><br><br>
# Use the '''ls''' command to verify that those regular file's permissions have changed.<br><br>
# Using the nano or vi text editor, open the regular file '''~/documents/memos/memo1.txt''', <br>and type in some text and try to save your editing changes.<br>What happened?<br><br>
# To abort your editing session in vi, type :q! and to abort your editing changes in nano, just type n when prompted to save editing changes<br><br>
# Issue the following Linux command to add write permissions for all files in the memos directory for yourself (i.e. user): <span style="color:blue;font-weight:bold;font-family:courier;">chmod u+w ~/documents/memos/*</span><br><br>
