Use the mv command to move folders or files on any unix based operating system when you are on the command line, instead of using the graphical user interface (GUI)
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https://www.youtube.com/watch?v=Jt8LIpk6EJc
Using the for loop download each file associated with the internet addresses contained in the file. The for loop can be used in Unix any time you need to repeat some actions until some condition changes.
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https://www.youtube.com/watch?v=XI4YNCjQvxg