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Skills to Master as a Systems Admin or Engineer

1. Microsoft: IIS, Active Directory, DNS, Exchange Server, PKI certificate management 2. SQL: SQL 2008, Postgre,…

SNMP

SNMP Enabled Device: - Get - Get-next - Get-Response - Set - Trap   Events…

How to generate a list of currently active users on the domain along with their PC names

There's a free tool that would enable an administrator view the current active accounts within…

Installing Hyper terminal in Windows XP

Hyper terminal is still useful as a tool to connect to network devices such as…

Windows XP and Browser Compatibilities

1. Internet Explorer: The highest IE version that a machine running on Windows XP would…

Use Group Policy to remotely install software in a Microsoft Active Directory Windows Environment

Update: this instruction has been succeeded by this.   Step 1: Create a Organizational Unit…

Current List of Secure Browsers

PCI compliance requires that SSLv2, SSLv3 and TLS 1.0   Google Chrome – version 30 or…

NIC Teaming in Windows 2012 R2

There are obvious advantages of NIC Teaming from the data throughput and network redundancy perspective.…

How to Convert Windows Application to Run as a Service

Pre-requisites: srvany.exe (from rktools) instsrv.exe Copy srvany.exe and instsrv.exe from to c:\windows\system32 >> Run: CMD…

How to Add Windows Server 2012 into 2003 Network

Back up Domain Controller:   Login to your domain controller, and perform the following steps:…

MMC Short-cuts

  Admin Applet Command AD Domains and Trusts domain.msc Active Directory Management admgmt.msc AD Sites…

How to Restore Deleted Active Directory objects

The manual process via LDP by MicrosoftStep 1: Locate the deleted objectrun LDP using a…

Enable Remote Desktop Remotely

Quick tip on how to enable Remote Desktop remotely (by editing the remote registry)1. On…

Windows Firewall with Group Policy

This involves two steps: first, update your existing Group Policy Objects (GPOs) with the new…

View FSMO Roles

View FSMO RolesC:\WINDOWS>ntdsutil > ntdsutil.exe Type roles, and then press ENTER.ntdsutil: roles fsmo maintenance:Note: To…

Exchange relays settings Open the Exchange System Manager

Exchange relays settings Open the Exchange System Manager; Go in Administrative Groups -> Administrative group…

SMTP Testing Commands How to test SMTP operations using Telnet

SMTP Testing Commands How to test SMTP operations using Telnet1. Telnet into Exchange server hosting…

Install FOG, an Open Source Machine Backup and Cloning Solution

- Install Ubuntu or Centos - Install FOG - On Windows Client, run sysprep, then…

PFSense

This open source project is free to use and distribute, which lowers licensing costs as…