How to Deny ICMP Ping Request on CentOS 6.2
Ping is a computer network administration utility used to test the reachability of a host on an Internet Protocol (IP) network. Ping operates by sending Internet Control Message Protocol (ICMP)…
How to Install php-mcrypt on CentOS 6.2
PHP is a server-side scripting language that is widely used for web development. mcrypt is an encryption library that is used to secure data transmission between the client and server….
How to Install and Configure NTP Server On CentOS 6.2
In this post, i will show you on how to configure NTP server for time adjustment. NTP, Network Time Protocol, it is an Internet protocol used to synchronize the clocks…
How to Fix “/etc/rndc.key: permission denied” for named Service Error
The named service is a DNS server software that runs on Linux systems. One common issue that can occur with named is the “permission denied” error when attempting to start…
How to Configure Bind Chroot DNS Server on CentOS 6.2
In this guide, we will walk you through the process of configuring a Bind Chroot DNS Server on CentOS 6.2. This tutorial assumes that you have already installed Bind Chroot…
How to Install Bind Chroot DNS Server on CentOS 6.2
In this post, i will guide you on how to install Bind Chroot DNS server on CentOS 6.2. DNS is the Domain Name System that maintains a database that can…
How to Restrict Access to Specific Websites using Squid Proxy Server on CentOS 6.2
Managing access to specific websites is a common requirement for many organizations. This can be for a variety of reasons, such as enhancing network security, improving productivity, or complying with…
How to Check Hard Disk Size and Hard Disk Usage on CentOS 6.2
CentOS 6.2 is a Linux distribution that is widely used in web hosting and server environments. If you are a system administrator or a web hosting specialist, it is essential…
How to Fix VMware Tools Installation Error
VMware Tools is a set of utilities that enhances the performance of a virtual machine by providing features like better graphics, mouse synchronization, and more. However, sometimes the installation of…
How to Install MySQL Database Server on CentOS 5.7
In the realm of database servers, MySQL stands as a popular choice among developers and administrators alike. It serves as the backbone for many blogs, websites, and applications, storing and…
How to Install wget on CentOS 5.7
wget is a popular command-line tool used for downloading files from the internet. It is commonly used for downloading large files, downloading entire websites, and downloading files in the background….
How to Install CentOS 5.7 Server Part 2
This tutorial shows how to install CentOS 5.7 32 x86 server. This steps may be similar with other version of CentOS or RHEL and i do not issue any guarantee…