View source for Introduction to Linux in HPC/Processes

[[Category:Tutorials]]
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=== Video === <!--T:5-->

<youtube width="600" height="400" right>UjrZUfynUaY</youtube>

([[Media:HPC.NRW_Introduction_to_Linux_in_HPC_07_Processes.pdf | Slides as pdf]])

<!-- === Quiz ===   -->

=== Exercises in Terminal (slide 89) === <!--T:5-->  

 1. Start a process (e.g. sleep 10m)
   {| role="presentation" class="wikitable mw-collapsible mw-collapsed"
    | <strong>Answer:</strong>
    |-
    | 
      Use a second console to look at it in top.
      Kill it.
      Hint:
         To kill the started process (e.g. sleep 10m): 
         1. Go to the terminal that started the process.
         2. Press Ctrl-C to kill it.
    |}

 2. Start a process, bring it into background/foreground.
   {| role="presentation" class="wikitable mw-collapsible mw-collapsed"
    | <strong>Hint:</strong>
    |-
    |
      To bring a process to background:
         Press Ctrl-Z (pause the process).
         Type bg (bring it to background).
      To bring a process to foreground:
         Type fg (bring it to foreground).
    |}


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