How to Check Realtime RAM Memory Usage Available in Linux VPS
On the previous post, i have teach you on how to check the memory usage on linux virtual Private Server (VPS) but only top command had provide real-time information and…
Nginx Reverse Proxy Setup for Linux Server
Nginx also pronounced “Engine-X” is a free, open-source HTTP Web server and one of the best alternative to Apache http server. It is a high-performance edge web server with the…
How to Setup Lynis Linux Auditing Tool on CentOS 6.2/CentOS 6.3
Lynis is an open-source security auditing tool. It’s used by system administrators and auditors to evaluate the security defenses of their Linux and Unix-based systems. Lynis comes with hundreds of…
How to Setup Secure SSH Without Password on Linux CentOS
In web server administration, one of the most crucial aspects is ensuring secure access to your server. SSH, or Secure Shell, is a protocol that allows secure remote login from…
3 Ways to Configure Persistent Static Routes on Linux CentOS
In CentOS, there are multiple methods to configure persistent static routes. Utilizing static routes can significantly enhance the overall performance of your network. This is achieved by manually adding routes…
How to Enable a Warning SSH Banner on CentOS 6.3
In server administration, ensuring security is a paramount concern. One such security measure is the implementation of a warning SSH banner on your CentOS 6.3 system. This banner is designed…
How to Create Additional LVM on CentOS 6.3
This post will covers the steps to create additional Logical volume manager (LVM) on CentOS 6.3. This will very useful when the production system facing run out of disk space…
How to Install Mod_Security to Apache HTTP Server on CentOS 6.3
ModSecurity is an open-source web application firewall and intrusion detection and prevention system that provides filtering and other security features to the Apache HTTP Server. As a web application layer…
How to Setup Central Log Server using Rsyslog on CentOS 6.2/CentOS 6.3
In this post i will share on how to setup Central log server using Rsyslog on linux CentOS 6.2 and it’s also working on CentOS6.3. This rsyslog central server will…
How to Configure System Accounting with auditd on Linux CentOS 6.3
The audit service is provided for system auditing. Under its default configuration, auditd has modest disk space requirements, and should not noticeably impact system performance. The audit service, configured with…
How to Install yum-priorities on CentOS 6.3
Introduction YUM is a package manager used in several Linux distributions, including CentOS. It allows users to install, update, and remove packages from their systems. However, sometimes we might have…
How to Configure Basic Setup for lighttpd on CentOS 6.3
Lighttpd is a secure, fast, compliant, and highly adaptable web server that has been fine-tuned for high-performance environments. It stands out due to its minimal memory footprint compared to other…