How to Change The Default Route or Gateway on Solaris
Changing the default gateway on a Solaris server is a straightforward process that can be accomplished without causing any network interruptions. By editing the /etc/defaultrouter file and using the ‘route…
How to Change the Hostname on CentOS 5.5 Server
In this post, i will show you how to change the hostname on linux CentOS 5.5. Reboot is required for both steps. Option 1. Change Hostname using command shell: [root@server…
How to Drop or Block Incoming/Attackers IP Address Using null route
In server administration, it’s crucial to have a robust set of tools to protect your system from potential threats. One such tool is the ability to block incoming IP addresses…
How to Drop or Block Incoming Access From Specific IP Address Using Iptables
Introduction: Iptables is a powerful tool used to manage the Linux firewall. It is used to set up, maintain, and inspect the tables of IP packet filter rules in the…
How to Use chmod Command to Change Linux File Permissions
In this post, i will share with you the basic chmod command usage to change linux file permission. This was tested on CentOS 5.5. Who – ugoa controls : u…
How to Add Persistent Static Routes in CentOS 5.6
In web servers, it’s crucial to understand how to configure various aspects of your system to ensure optimal performance and reliability. One such configuration is the persistent static route in…
How to Add Static Routes in CentOS 5.6
In server administration, understanding how to manage static routes is a crucial skill. This guide will walk you through the process of adding static routes in CentOS 5.6, a popular…
How to Install and Configure Linux Iptables Firewall in CentOS 5
Iptables is a widely used firewall package in Linux, renowned for its packet filtering capabilities. It’s a powerful tool that allows you to set up, maintain, and inspect the tables…
How to Install and Configure Monit on Linux Server for Process Monitoring
Monit is a powerful open-source utility designed for managing and monitoring processes, files, directories, and devices on a Unix system. It is capable of performing automatic maintenance and repair, and…
How to Disable Directory Browsing on Website or Blog
Directory browsing allows users to view the contents of a directory on your website or blog. While this feature can be helpful in certain situations, it can also be a…
How to Install GForge Advanced Server on CentOS 5.5 Server
GForge Advanced Server is a powerful collaboration tool designed to streamline project management and team coordination. This guide will walk you through the process of installing GForge Advanced Server on…
How to Fix “You could try using –skip-broken to work around the problem” Error
When using package managers like yum or dnf on CentOS, Fedora, or RHEL-based systems, you may encounter an error suggesting the use of –skip-broken to work around the problem. This…