How To Install on CentOS 7


For those of you who didn’t know, is the real-time monitoring tool, powered by node.js and offers a simple web interface for monitoring the server logs.

This article assumes you have at least basic knowledge of linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple. I will show you through the step by step installation on CentOS 7.

Step 1. First, you need to enable EPEL repository on your system.

After you added EPEL repos on your system, do a system upgrade by running the following command:

Step 2. Install npm and node.js packages.

Step 3. Install application must be installed on your system through NPM by specifying a valid local system user, through which the installation must take place:

Step 4. Configure’s Installed directory is ~/ which is a hidden directory in the home directory of the user, used in prevoius step for the installation, it has three configuration files which controls its working nature. In this case, to access the configuration files you need to navigate to the ‘~/’ directory using the following command:

There are three configuration files:

In most cases, you will have to edit the harvester.conf. In this configuration file, you can specify which log files need to be monitored for changes. You can edit the file using your favorite text editor.

When you are done, you can save the file and close it. Then, you can start the services in background using the following commands:

To stop application run the following command:

Step 5. Setup firewall rule for

Step 6. Accessing will be available on HTTP port 80 by default. Open your favorite browser and navigate to or http://server-ip:28778. If you are using a firewall, please open port 80 to enable access to the control panel.

Congratulation’s! You have successfully installed Thanks for using this tutorial for installing monitor server logs on CentOS 7 system. For additional help or useful information, we recommend you to check the official web site.

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