<page xmlns="http://projectmallard.org/1.0/" type="topic" style="task" id="process-explain"> <info> <revision version="0.2" pkgversion="3.11" date="2014-01-26" status="review"/> <link type="guide" xref="index#processes-info" group="processes-info" /> <include href="legal.xml" xmlns="http://www.w3.org/2001/XInclude"/> <credit type="author copyright"> <name>Phil Bull</name> <email>philbull@gmail.com</email> <years>2011</years> </credit> <credit type="author copyright"> <name>Michael Hill</name> <email>mdhillca@gmail.com</email> <years>2011, 2014</years> </credit> <desc>A process can be manipulated from the process list.</desc> </info> <title>What is a process?</title> <comment> <cite date="2011-06-18" href="mailto:philbull@gmail.com">Phil Bull</cite> <p>Explain, in simple terms, what a process is, how they relate to applications, how some are 'system processes', and what you can do with a process.</p> </comment> <p>A <gui>process</gui> is a program or application being executed by the system. When an application is launched, the system assigns a unique process ID (PID), and its instructions and data are loaded into memory.</p> <p>The <gui>Processes</gui> tab displays information on processes, and allows you to <gui>Stop</gui>, <gui>Continue</gui>, <gui>End</gui>, <gui>Kill</gui>, or change the priority of a process. If you choose to display <gui>All Processes</gui>, the process list will include <em>system processes</em>, which run in the background providing various services that keep a computer running.</p> </page>
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commandline.page | File | 1.95 KB | 0644 |
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cpu-check.page | File | 1.63 KB | 0644 |
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cpu-mem-normal.page | File | 2.14 KB | 0644 |
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cpu-multicore.page | File | 1.12 KB | 0644 |
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fs-device.page | File | 1.53 KB | 0644 |
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fs-diskusage.page | File | 2.14 KB | 0644 |
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fs-info.page | File | 3.18 KB | 0644 |
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fs-showall.page | File | 1.42 KB | 0644 |
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index.page | File | 2.01 KB | 0644 |
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legal.xml | File | 297 B | 0644 |
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mem-check.page | File | 2.81 KB | 0644 |
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mem-swap.page | File | 1.84 KB | 0644 |
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memory-map-use.page | File | 6.06 KB | 0644 |
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net-bits.page | File | 1.39 KB | 0644 |
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process-explain.page | File | 1.62 KB | 0644 |
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process-files.page | File | 1.25 KB | 0644 |
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process-identify-file.page | File | 1.84 KB | 0644 |
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process-identify-hog.page | File | 2.09 KB | 0644 |
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process-kill.page | File | 1.34 KB | 0644 |
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process-many.page | File | 1011 B | 0644 |
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process-priority-change.page | File | 2.87 KB | 0644 |
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process-status.page | File | 2.56 KB | 0644 |
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process-update-speed.page | File | 1.64 KB | 0644 |
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solaris-mode.page | File | 1.8 KB | 0644 |
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units.page | File | 1.53 KB | 0644 |
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