SOLUTION

814c5723c21e7e90a3eae36c8df3c513814c5723c21e7e90a3eae36c8df3c513  -     <<  Change this line. The secret must be placed in the first line


Kernel System Calls
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creates a folder named: "welcomeToDevOpsTheHardWay" and inside it a file named: "GoodLuck"


Broken Symlink
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<symbolic link is being moved into the backups directory, but it still points to the old location of the backup files. To fix it run :ln -sf ../$FILENAME backups/latest-backup.obj>



Binary Numbers
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111=7,100=4,10110=22