The technology blog that consist of updates, tips, recommendations, how-tos, manuals, troubleshoot solutions, fix errors on linux and windows.
How to Properly Reboot Linux CentOS/RHEL Server
Rebooting a Linux CentOS/RHEL server is a common task when performing maintenance, installing updates, or troubleshooting issues. However, it’s important to follow the proper steps to ensure a smooth reboot…
How to Remove Sendmail Service From CentOS 5.5
Sendmail is a widely used program that operates on a majority of servers, providing mail-transfer and delivery methods, including the Simple Mail Transfer Protocol (SMTP). However, it’s not always necessary…
How to Clear The Dns Cache in Microsoft Windows
DNS (Domain Name System) is an important component of the internet that translates domain names into IP addresses. Sometimes, DNS cache entries can become outdated or corrupted, resulting in connection…
How to Create Yum Repository from CDROM Media
In this guide, we will walk you through the process of installing or updating Redhat RPM packages from a locally mounted CDROM. This tutorial is particularly useful if you’re looking…
How to Copy and Paste Text in one line With vi or vim in Linux
In Linux, text editing is a part of daily tasks, whether you’re a developer, system administrator, or just a Linux enthusiast. One of the most commonly used text editors in…
How to Enable PAE in x86 32-bit Windows Server 2003 and 2000 to Use More than 4GB RAM
In some scenario, you will need to upgrade the windows operating system RAM to more than 4GB. But, in normal circumstances, Windows 2000 (Datacenter Server or Advanced Server) or Windows…
How to Fix “Repository moved permanently to… please relocate” Error In Subversion
Subversion is a version control system that is widely used for software development. Sometimes when you are working with a Subversion repository, you may encounter an error that says “Repository…
How to Enable ssh Access for a Privileged User in VMware ESXi 4.1
On the previous post, i have teach you on how to create the additional user on VMware ESXi 4.1 host. That new user will successfully connect to ESXi host using…
How to Resolve Number of Virtual Devices Exceeds the Maximum for a Given Controller
If you use a virtualization platform such as VMware or VirtualBox, you may encounter an error message that says “Number of virtual devices exceeds the maximum for a given controller”….
How to Remove an VMware ESX/ESXi Host From vCenter Server
I will guide you the simple steps on how to remove esx/esxi host from vcenter server. This guide assume that you already have the vCenter server to manage esx/esxi hosts….
How to Reset User’s password on CentOS/RHEL
If you are a system administrator managing a CentOS/RHEL server, you may encounter situations where you need to reset a user’s password. This could be because the user has forgotten…
How to Install Webmin 1.550 Using TAR File
In this post i will guide you on how to install Webmin 1.550 using tar file. This post assume that the CentOS 5.5 has been installed. Please follow below steps…