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interm: add info on how to stop jobs in fg

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git-svn-id: svn+ssh://atelier.inf.usi.ch/home/bevilj/group-1@228 a672b425-5310-4d7a-af5c-997e18724b81
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bevilj 2018-11-16 08:12:40 +00:00
parent 83c3e776dc
commit d4a2730598
1 changed files with 16 additions and 6 deletions
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site/pages/cmd/interm/fg.html
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@ -7,10 +7,9 @@ author: Fabiano Fenini
title: fg title: fg
previous-page: "" previous-page: ""
--- ---
The <code>fg</code> command allows us to continue a stopped operation by running it in foreground. The <code>fg</code> command allows us to continue a stopped operation by running it
<br> in foreground.<br>
<br>
The command name stands for <i>foreground</i>.<br><br> The command name stands for <i>foreground</i>.<br><br>
<h3>Usage</h3> <h3>Usage</h3>
@ -21,6 +20,17 @@ The default fg command syntax is:
fg [%job_number] fg [%job_number]
</pre> </pre>
The parameter [%job_id] contains the job number you wish to run in foreground. If this is not indicated, The parameter [%job_id] contains the job number you wish to run in foreground.
the command will run the last stopped operation. If this is not indicated, the command will run the last stopped operation.<br><br>
<br><br>
<h3>Stop a working job</h3>
To stop the execution of a command so that i can be later resumed with <code>fg</code>
you need to press the <code>ctrl + Z</code> keys. The job number to be used with the
<code>fg</code> command will be printed.
<pre>
top
^Z
[1] + NNNN suspended top
</pre>