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Basic Raspberry / Linux command prompt commands to get you through
ls list current directory files and folders. cd dirname enter a selected directory. mkdir dirname create a directory. sudo su setup root password. rm filename remove a file. rm -R foldername remove files recursively, including sub folders. chown username filename. Change ownsershipmtoma username. chmod 777 filename. Make read write pemission…
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How to shut down or restart Linux / Raspbian from command line?
To shut down: sudo halt now To restart: sudo reboot or sudo halt -r now