What does the -3 option in the tail command do in Linux?
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What does the -3 option in the tail command do in Linux?
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- What is the significance of the PATH environment variable in Linux?What is the process ID of the first process in a RedHat Enterprise Linux system that starts? What does this procedure go by? Also, could you kindly underline the answer?Can you help with this with the proper commands for the linux questions.