How to Install Telnet on Windows, MacOS, Linux
Telnet is a network protocol that allows users to access and interact with remote computers over the internet. It was widely used before the advent of more secure protocols such…
How to Update Openfiler iSCSI Storage Appliance
This quick post will show you two method to update the Openfiler appliance. On the previous post, i have describes in details on how to setup and configure Openfiler iSCSI…
How to Setup and Configure Openfiler iSCSI Storage on VMware
This post describes on how to setup and configure hosted Openfiler iSCSI storage target on a VMware ESX/ESXi or VMware server 1.x or 2.x host using the freely available Openfiler…
How to Check or Test Reverse DNS on Linux and Windows
Reverse DNS (rDNS), also known as Reverse Domain Name System or PTR (Pointer) records, is a process that resolves an IP address back to its corresponding domain name. It plays…
How to Check and Verify Integrity MD5 Checksum on Windows 7
MD5 checksum is a cryptographic hash function that generates a unique value for a given file or data. The checksum can be used to verify the integrity of the file,…
Tcpdump is a powerful command-line packet analyzer tool used to capture and analyze network traffic in real-time. It is an essential tool for network administrators, security professionals, and developers who…
How to use Process Explorer 15.13 to Monitor the Process on Windows
Introduction Process Explorer is a powerful tool that can be used to monitor the processes running on a Windows operating system. It is developed by Microsoft and provides advanced features…
Encountering issues with your hardware is not uncommon. One such problem that users often face is the inability to read CDs or DVDs, with the DVD/CD-ROM drive not appearing on…
How to Backup Registry in Windows
The Windows Registry is a critical component of your operating system, storing a vast array of configuration settings. Expert users may occasionally need to modify these settings manually. However, before…
How to Set Password for RAR File
RAR is a popular file compression format that is used to reduce the size of large files. It is commonly used to compress and archive files for storage or distribution….
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 Create Bootable USB Drive for CentOS/RHEL ISO Image
In this post, i will guide you on how to create the bootable USB drive for CentOS/RHEL. This will useful when a computers do not have optical drives (CD/DVD). There…