Consider the following transcript of a sequence of commands issued at the terminal.  What command was most likely used in the blank? [eramian@tux7 ~]$ ls helloworld.txt [eramian@tux7 ~] __________ helloworld.txt Hello World! I am a file that has words in it. I also have multiple lines of words.

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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.