How do I clear my run history?


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More Linux Commands Interview Questions

How do I check my cpu cores?

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How often do you use grep command and how in Linux operating system?

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Which command is used to clear the screen?

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I want to built a fire wall using iptables. My condition is " inbound to 192.168.0.2 with a port of 80 from 172.168.0.1 should accept"

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How do you execute more than one command or program from a single command line entry?

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In order to improve your system’s security you decide to implement shadow passwords. What command should you use?

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what are the basic elements of firewall?

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What is ll command in unix?

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You read an article that lists the following command: dd if=/dev/fdo bs=512 of=/new what does this accomplish?

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How compile c++ program in cmd?

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What does mkdir mean?

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Enlist some linux networking and troubleshooting commands?

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