mise en forme ntpd et systemd
This commit is contained in:
parent
b78538ccf3
commit
d692086858
|
@ -48,7 +48,7 @@
|
||||||
|
|
||||||
<section>
|
<section>
|
||||||
<h2>Cron</h2>
|
<h2>Cron</h2>
|
||||||
<pre>Les fichiers de cron</pre>
|
<pre>Les fichiers utiles :</pre>
|
||||||
<pre>
|
<pre>
|
||||||
<code>
|
<code>
|
||||||
# systemctl status cron
|
# systemctl status cron
|
||||||
|
@ -65,6 +65,7 @@
|
||||||
</section>
|
</section>
|
||||||
|
|
||||||
<section>
|
<section>
|
||||||
|
<h2>Cron (suite)</h2>
|
||||||
<pre>
|
<pre>
|
||||||
<code>
|
<code>
|
||||||
$ crontab -e
|
$ crontab -e
|
||||||
|
@ -87,6 +88,7 @@ MAILTO=alert@example.com
|
||||||
</section>
|
</section>
|
||||||
|
|
||||||
<section>
|
<section>
|
||||||
|
<h2>Cron (suite)</h2>
|
||||||
<pre>
|
<pre>
|
||||||
<code>
|
<code>
|
||||||
$ man 5 crontab
|
$ man 5 crontab
|
||||||
|
@ -100,57 +102,88 @@ $ crontab -l
|
||||||
</section>
|
</section>
|
||||||
|
|
||||||
<section>
|
<section>
|
||||||
|
|
||||||
<h2>ntpd</h2>
|
<h2>ntpd</h2>
|
||||||
|
<pre>
|
||||||
|
<code>
|
||||||
$ date
|
$ date
|
||||||
|
</code>
|
||||||
|
<code>
|
||||||
# apt install ntp
|
# apt install ntp
|
||||||
|
</code>
|
||||||
|
<code>
|
||||||
Fichier /etc/ntp.conf :
|
Fichier /etc/ntp.conf :
|
||||||
|
</code>
|
||||||
server ntp.evolix.net
|
server ntp.evolix.net
|
||||||
|
</pre>
|
||||||
# ntpq -p
|
|
||||||
|
|
||||||
$ timedatectl
|
|
||||||
# hwclock --show
|
|
||||||
# hwclock --systohc
|
|
||||||
</section>
|
</section>
|
||||||
|
|
||||||
<section>
|
<section>
|
||||||
|
<h2>ntpd (suite)</h2>
|
||||||
|
<pre>
|
||||||
|
<code>
|
||||||
|
# ntpq -p
|
||||||
|
</code>
|
||||||
|
<code>
|
||||||
|
$ timedatectl
|
||||||
|
</code>
|
||||||
|
<code>
|
||||||
|
# hwclock --show
|
||||||
|
</code>
|
||||||
|
<code>
|
||||||
|
# hwclock --systohc
|
||||||
|
</code>
|
||||||
|
</pre>
|
||||||
|
</section>
|
||||||
|
|
||||||
|
<section>
|
||||||
|
|
||||||
<h2>systemd</h2>
|
<h2>systemd</h2>
|
||||||
systemd est un gestionnaire de services (le fameux démon avec le PID 1) en alternative au System V. Il est installé par défaut depuis Debian 8.
|
<p>systemd est un gestionnaire de services (le fameux démon avec le PID 1) en alternative au System V. Il est installé par défaut depuis Debian 8.</p>
|
||||||
|
<pre>
|
||||||
# systemctl status
|
<code># systemctl status</code>
|
||||||
# systemctl list-units
|
<code># systemctl list-units</code>
|
||||||
# systemctl --failed
|
<code># systemctl --failed</code>
|
||||||
# systemctl list-unit-files
|
<code># systemctl list-unit-files</code>
|
||||||
|
</pre>
|
||||||
|
</section>
|
||||||
|
|
||||||
|
<section>
|
||||||
|
<p>
|
||||||
|
<h2>systemd (suite)</h2>
|
||||||
Unités par défaut : /usr/lib/systemd/system/
|
Unités par défaut : /usr/lib/systemd/system/
|
||||||
Modifications manuelles : /etc/systemd/system/
|
Modifications manuelles : /etc/systemd/system/
|
||||||
|
</p>
|
||||||
|
<pre>
|
||||||
|
<code># systemctl start < unité ></code>
|
||||||
|
<code># systemctl stop < unité ></code>
|
||||||
|
<code># systemctl restart < unité ></code>
|
||||||
|
<code># systemctl reload < unité ></code>
|
||||||
|
</pre>
|
||||||
|
</section>
|
||||||
|
|
||||||
# systemctl start <unité>
|
<section>
|
||||||
# systemctl stop <unité>
|
<h2>systemd (suite)</h2>
|
||||||
# systemctl restart <unité>
|
<pre>
|
||||||
# systemctl reload <unité>
|
<code># systemctl status < unité ></code>
|
||||||
|
<code># systemctl is-enabled < unité ></code>
|
||||||
|
<code># systemctl enable < unité ></code>
|
||||||
|
<code># systemctl disable < unité ></code>
|
||||||
|
<code># systemctl reboot</code>
|
||||||
|
<code># systemctl poweroff</code>
|
||||||
|
<code># systemd-analyze</code>
|
||||||
|
</pre>
|
||||||
|
</section>
|
||||||
|
|
||||||
# systemctl status <unité>
|
<section>
|
||||||
# systemctl is-enabled <unité>
|
<h2>Modifier une unité</h2>
|
||||||
|
<pre>
|
||||||
# systemctl enable <unité>
|
<code># cp -a /lib/systemd/system/< service >.service /etc/systemd/system/</code>
|
||||||
# systemctl disable <unité>
|
<code># vim /etc/systemd/system/< service >.service</code>
|
||||||
|
<code># systemctl daemon-reload</code>
|
||||||
# systemctl reboot
|
<code># systemctl cat ssh</code>
|
||||||
# systemctl poweroff
|
<code># systemctl cat cron</code>
|
||||||
# systemd-analyze
|
<code># systemctl edit < unité ></code>
|
||||||
|
</pre>
|
||||||
Modifier une unité
|
|
||||||
|
|
||||||
# cp -a /lib/systemd/system/<service>.service /etc/systemd/system/
|
|
||||||
# vim /etc/systemd/system/<service>.service
|
|
||||||
# systemctl daemon-reload
|
|
||||||
|
|
||||||
# systemctl cat ssh
|
|
||||||
# systemctl cat cron
|
|
||||||
# systemctl edit <unité>
|
|
||||||
</section>
|
</section>
|
||||||
|
|
||||||
<section>
|
<section>
|
||||||
|
|
Loading…
Reference in a new issue