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Server and Virtualisation

Server Administration, Windows Server administration, Nginx, Apache, MySQL, PostgreSQL, MariaDB, MongoDB, VMware, vCenter, ESXi, Proxmox VE, Hyper-V, KVM, QEMU, libvirt, container, server monitoring, server security, SSH, remote access, FTP, SFTP, server performance, server hardening, iSCSI, NFS, SMB, CIFS, DNS server, DHCP server, web server, bare metal, rack server, IPMI, BIOS, RAID

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WinRAR v3.90 MSI Deployment

WinRAR v3.90 MSI Deployment

NOTE: We didn't modify any internal files, just created an installation with demo version. We just changed few default registry settings as per our requirement. Again as per requirement, we have to deploy WinRAR on almost 1200+ system. So we decided to build a MSI for WinRAR deployment, will be painless and easy to deploy over all system with single shot. For this we used WinRAR v3.90 from RAR Labs.…

Saugata Datta1 min read39.6K
AJAX Web Chat Server with Active Directory Authentication

AJAX Web Chat Server with Active Directory Authentication

Again, as per business requirement, we are looking for some free internal (LAN) chat solution. There are some free LAN chat tools available but most of them are failed to detect multiple VLAN, only working fine in single VLAN. But we need something which can be implemented on more than 50 branches across India. So we are looking for a free chat server. There are some chat servers available, but…

Saugata Datta3 min read26.7K
RealVNC MSI Deployment

RealVNC MSI Deployment

For giving instant remote support to almost 1500+ desktop, we have to use some remote control tool, so we decided to install RealVNC server only to all the system. But manually it will take huge time to install RealVNC server to all the system. So, I started working on convert it into MSI package, which we can easily deploy via Group Policy. Also we have to keep following things on…

Saugata Datta2 min read11.5K
Reset Password of a Remote RealVNC Server (Admin Tool)

Reset Password of a Remote RealVNC Server (Admin Tool)

In my office, our helpdesk engineers provide support to almost 1500 desktop, and all are in different locations, so we use free RealVNC server for remote support. Sometimes, our engineer's faces lots to issue regarding VNC server password, sometimes user might change the VNC password, or sometimes we change the password for some security reason. And to resolve this issue I have created a tool with which you can reset…

Saugata Datta1 min read14.6K
Shared TempDrive Cleanup Script – Automated

Shared TempDrive Cleanup Script – Automated

Sometimes it's not possible to remember a specific weekly job to perform. So if we can make it as scheduled job to do the same, it will be better. There will be not such risk. Just take my example, I have to clean our office common shared temporary folder on every Sunday, but I am not in office on Sunday. So, I have two options to do the same, first,…

Saugata Datta3 min read7.2K
Logon as root/admin on Windows 7, Vista, XP, Gentoo, Debian, Ubuntu and Fedora without any Password

Logon as root/admin on Windows 7, Vista, XP, Gentoo, Debian, Ubuntu and Fedora without any Password

Now any user can logon to windows or linux system with Administrator or Root privilege, no matter what kind of permission he/she have by simply using a bootable floppy or bootable CD. And it is possible by using Kon-Boot. Kon-Boot is a prototype piece of software which allows to change contents of a linux kernel (and now Windows kernel also!!!) on the fly (while booting). In the current compilation state…

Saugata Datta2 min read17.3K
Automatic NT-Backup (System State Backup) with retention period and e-mail notification after complete.

Automatic NT-Backup (System State Backup) with retention period and e-mail notification after complete.

A simple script for automatic System State backup where you can easily set backup retention period and it also send you an e-mail notification after completion. With this script you can also archive backup log and if you wish u can also set backup log retention period. It can also set backup files with date stamp. For e.g., SysBackup_ComputerName_24-03-2009.bkf You need two small utility, Blat.exe for sending mail, you can…

Saugata Datta3 min read16.9K
Automatically configure Outlook with Exchange on First Logon

Automatically configure Outlook with Exchange on First Logon

Few simple steps to configure Outlook (2000/2003/2007) with MS Exchange on first logon: It's really not so difficult to configure outlook on first logon, you just need a PRF(Microsoft Outlook profile file) file. To create PRF file you need to download Office 2003 Editions Resource Kit Tools from following location. Download And you need Office Source Setup files. After install open Microsoft Office 2003 Custom Installation Wizard, and select office…

Saugata Datta1 min read11.1K
Remote Desktop Protocol 6.1 MSI Package for desktop deployment

Remote Desktop Protocol 6.1 MSI Package for desktop deployment

Recently we implement TS 2008 on our site, and our entire client PC having Windows XP Service Pack 2. To access TS Application, we need to have RDP 6.1 installed on every system, but there is not update available for the same on WSUS. It’s really difficult for us to install RDP 6.1 manually on more than 1000 desktop located in various branch offices all over INDIA, anyhow we have…

Saugata Datta1 min read18.1K
Configure Cluster on VMWare Workstation / Virtual PC using iSCSI

Configure Cluster on VMWare Workstation / Virtual PC using iSCSI

Requirments : iSCSI Target iSCSI Initiator VMWare Workstation / Virtual PC iSCSI Target : For iSCSI Target I used StarWind and install it on my Host PC. There are another tools available for the same, you may use that also, ie iSCSI Cake. iSCSI Initiator : There are two fine iSCSI Initiator available, I used both of them to connect iSCSI Device on Guest OS StarPort from StartWind Microsoft iSCSI…

Saugata Datta3 min read37.6K
Help user to know their IP Address – VIA Web Hosting (Plain and Simple).

Help user to know their IP Address – VIA Web Hosting (Plain and Simple).

How it looks like? Requirement: Web Server    : IIS 6 / Apache. Other : PHP 5 Installed on Web server. PHP Download Link: http://in.php.net/downloads.php Deployment Steps: >Install IIS on server. >Download PHP installer from above location. >Install PHP Installation steps Run php-5.2.6-win32-installer.msi and click Next. Accept Terms and click Next again. Click Next again Now select IIS CGI and click Next. On next screen just click Next button. Now click Install.…

Saugata Datta2 min read6.2K
Free Mail Service for your own Domain from Microsoft

Free Mail Service for your own Domain from Microsoft

Microsoft now offering mail service for any of your domain for free using Windows Live Admin Center Details: You can use Windows Live Admin Center to create personalized e-mail addresses for your domain name for free, so you don’t have to pay anything for this. Really cool service from Microsoft. With Windows Live Admin Center, you can: Use your own custom domain name to send and receive e-mails and instant messages. Receive…

Saugata Datta3 min read9.2K
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