What is grep command?
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Explain how you would manage background and foreground processes in Linux.
What could be the problem when a command that was issued gave a different result from the last time it was used?
How do I do a whois search?
How do you create a blank file in linux?
What does (cd dir && command) do?
What does cd do in linux?
what is "ls* " is run options are 1) x 2).x 3) hidden 4) no disply tell exact answer.
How do you execute more than one command or program from a single command line entry?
Which command will show you free/used memory?
What is whois command?
What is the difference between find and locate command in linux?
How do you insert comments in the command line prompt?