Blog

12/08/2019

How to Install Logwatch on CentOS 6



Logwatch is a Perl-based log management tool for analyzing, summarizing, and reporting on a server’s log files. It is most often used to send a short digest of server’s log activity to a system administrator.

What are log files? Logs are application-generated files useful for tracking down and understanding what has happened in the past.

Pre-Flight Check
  • These instructions are intended specifically for installing the Logwatch on CentOS 6.
  • I’ll be working from a Liquid Web Core Managed CentOS 6.5 server, and I’ll be logged in as root.

Step 1: Install Logwatch

As a matter of best practice we’ll update our packages:

yum -y update

Then let’s install Logwatch and any required packages:

yum -y install logwatch

Step 2: Configuration File Locations

Local Configuration Options can be found in:

/etc/logwatch/conf/logwatch.conf

Default Configuration Options can be found in:

/usr/share/logwatch/default.conf/logwatch.conf

It is best practice to leave the Default Configuration as is, and edit the Local Configuration option, which is under /etc as listed above.

14/08/2019

How to KVM, QEMU start or stop virtual machine from command line (CLI)

KVM or Kernel Based Virtual Machine is a popular virtualization technology. It allows you to run virtual guest machines over a host machine. To start...
14/08/2019

How to Docker backup Saving and restoring your volumes

Running a Docker volume backup First, we spin up a temporary container, and we mount the backup folder and the target Docker volume to this container....
12/08/2019

How to Start and Enable Firewalld on CentOS 7

In this article, we discuss how to start and enable firewalld. It is highly recommended that you have a firewall protecting your server.Pre-Flight CheckThese...