RHEL 8 RH124, Chapter 8, Section 6 has the following issues:
The instruction repeats itself, "Start three killing processes with the arguments network, interface, and connection, respectively. Start three processes called network, interface, and connection."
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Missing the word "command". Change to: "Run the jobs command to confirm it is stopped."
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Missing the word "option". Change to: "Use the kill command with the -SIGCONT option to resume the network process."
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Missing the word "command". Change to: "Use the ps command to confirm it is no longer present."
