Commands for the following but only as an unprivileged user - Create a new directory in /tmp/ called "quiz" - Create /tmp/quiz/file1 containing "asdf" - Create /tmp/quiz/file2 containing "1234" - Create a new directory in /tmp/quiz/ called "sub1" - Create a copy of /tmp/quiz/file1 called "file3" in /tmp/quiz/ - Create a copy of /tmp/quiz/file1 in /tmp/quiz/sub1/ - Create a copy of /tmp/quiz/sub1/ and all of contents called "sub2" in /tmp/quiz/ - Move /tmp/quiz/file2 to /tmp/quiz/sub2/ - Move /tmp/quiz/sub1/ inside of /tmp/quiz/sub2/ - Rename /tmp/quiz/sub2/ to /tmp/quiz/subdir/ - Copy all of the files ending with .repo from /etc/yum.repos.d/ to /tmp/quiz/subdir/ - Remove all files with "updates" anywhere in the name from /tmp/quiz/subdir/ - Remove /tmp/quiz/file1 - Securely delete /tmp/quiz/subdir/file2 - Rename /tmp/quiz/file3 to /tmp/quiz/file1 - Recursively remove /tmp/quiz/ and all of its contents, ignorning warnings

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Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.