DokuWiki » Infrastructure » Operating System » Ubuntu 22.04 LTS

h1. Setup logwatch

taken from https://ubuntu.com/server/docs/logwatch

<pre><code class="shell">

sudo apt install logwatch

</code></pre>

You will also need to manually create its temporary directory in order for it to work:

<pre><code class="shell">

sudo mkdir /var/cache/logwatch

</code></pre>

Logwatch’s stock configuration is kept in /usr/share/logwatch/default.conf/logwatch.conf, however rather than edit our configuration changes directly to that file, the convention is to copy it into /etc for modification:

<pre><code class="shell">

sudo cp /usr/share/logwatch/default.conf/logwatch.conf /etc/logwatch/conf/

</code></pre>

With your favorite editor, open /etc/logwatch/conf/logwatch.conf. The uncommented lines indicate the default configuration values. First, lets customize some of the basics:

<pre>

Output = mail

#  MailTo = me@mydomain.org

#  MailFrom = logwatch@host1.mydomain.org

#  Detail = Low

#  Service = All

</pre>

h2. troubleshoot

it was necessary to add a known addressee in @/etc/aliases@ who get's all root mails

<pre><code class="shell">

vim /etc/aliases

</code></pre>

<pre>

root:          me@example.com

</pre>