Tuesday 25 December 2018

How to install Nmon for Monitor Linux Performance in CentOS 7

Nmon is a resource monitoring tools designed for use on Linux which can monitor CPU, Memory, Disks, Network and File systems. You can easily monitor your system's CPU usage, memory, network, disks, file systems, NFS, top processes, resources and power micro-partition information using nmon.

Saturday 22 December 2018

How to configure HAProxy to redirect multiple domains

Follow the below steps to configure HAproxy to redirect multiple domains.

Thursday 20 December 2018

How to disable Server Signature using .htaccess

In the default configuration of Apache, it shows sensitive server information like Apache version, Operation System version etc. Attackers can use sensitive server information to their advantage when performing an attack. You can Disable Server Signature by editing .htaccess file to hide such sensitive information.

Saturday 15 December 2018

Apache SSL Certificate expiry monitoring With Nagios

Nagios plugin “check_http” provides SSL Certificate monitoring to check certificates expiration dates and Nagios generate alerts when SSL certificates near their expiration date. So the same can renew their certificates before problems occur.

Thursday 6 December 2018

How to Push an Existing Project to Git Server

Step 1: Initialize Git in the project folder