How to use logwatch in Linux?

Logwatch

1. Install Logwatch with: $ sudo apt-get install logwatch.
2. $ sudo mkdir /var/cache/logwatch.
3. $ sudo cp /usr/share/logwatch/default.conf/logwatch.conf /etc/logwatch/conf/
4. Edit logwatch.conf to put in the e-mail where you want the report sent: MailTo = [email protected].

What does logwatch do in Linux?

Logwatch is a customizable, pluggable log-monitoring system. It will go through your logs for a given period of time and make a report in the areas that you wish with the detail that you wish. Logwatch is being used for Linux and many types of UNIX.

How to check logwatch in Linux?

Open a terminal and issue the command sudo nano /usr/share/logwatch/default. conf/logwatch. conf. The first option to be configured is to direct Logwatch where to send email.

How to run logwatch?

Run Logwatch

1. Open the crontab: crontab -e.
2. Add a line for Logwatch. The following code is configured to run at 00:30 each day: File: /etc/crontab. 30 0 * * * /usr/sbin/logwatch.

How to install and use logwatch on Linux-TechRepublic?

To install on Ubuntu, open a terminal and issue the command: Depending on your current setup, you may be asked to configure Postfix, during the installation ( Figure A ). Configuring Postfix during the Logwatch installation. The reason you need to configure Postfix is for the delivery of the Logwatch email.

How to monitor server log files with logwatch?

Configuring Logwatch. Logwatch is a system log analyzer and reporter. This tutorial covers the installation of Logwtach and explains various config options incl. reporting of notable log events by email. Installing Logwatch. The following command will install Logwatch n your server. Configuring Logwatch.

Do you need to install postfix for logwatch?

The reason you need to configure Postfix is for the delivery of the Logwatch email. Depending on how you want that email delivered, you will need to select from one of the available options. If you opt to go with Local Only, you can then install mailutils ( sudo apt install mailutils) and then check for mail with the command sudo mail.

What does logwatch do in a Perl server?

It is perl-based log management tool for analyzing, summarizing and reporting on server’s log files. It is most often used to send a short digest of server’s log activity to a system admin. Logwatch collects the system’s logs and create a good format of report. Let we see how to install and configure Logwatch in our server.