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remise en forme cron

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Sebastien Dubois 2017-06-19 23:23:13 +02:00
parent 4b6270afd9
commit 7c29937da7
1 changed files with 33 additions and 9 deletions
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42
reveal/sysadmin.html
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@ -48,18 +48,32 @@
<section>
<h2>Cron</h2>
<pre>Les fichiers de cron</pre>
<pre>
<code>
# systemctl status cron
# vim /etc/crontab
# vim /etc/default/cron
</code>
</pre>
<pre>
<code>
# vim /etc/cron.d/example
</code>
30 05 * * 0 www-data /usr/local/adm/savelog-weekly
</pre>
</section>
<section>
<pre>
<code>
$ crontab -e
</code>
</pre>
<pre>
<code>
# crontab -u jdoe -e
</code>
0,30,45,51 * * * * /usr/local/adm/send-data
*/15 * * * * /usr/local/adm/check-nis 1>/dev/null 2>&1
00 01 * * * nice -10 find /inf -name core -exec rm -f {} \;
@ -69,14 +83,24 @@ $ crontab -e
00 00 1 1 * /usr/local/bin/happy-new-year
MAILTO=alert@example.com
@daily /usr/local/bin/minuit-check
$ man 5 crontab
$ crontab -l
# crontab -u jdoe -l
</pre>
</section>
<section>
<pre>
<code>
$ man 5 crontab
</code>
<code>
$ crontab -l
</code>
<code>
# crontab -u jdoe -l
</code>
</section>
<section>
<h2>ntpd</h2>
$ date
# apt install ntp