Roadmap to becoming a developer in 2022
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Processes

A process means program in execution. It generally takes an input, processes it and gives us the appropriate output. ps command can be used in linux to get the list of processes running in foreground. Each process will have a unique identifier called PID, which can be used to track it or kill it through shell.

Types of processes:

  • Foreground processes
  • Background processes

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