Posts by Paul Hill
How to List Linux Groups
Introduction to Linux Groups Linux Groups are a fundamental part of managing permissions and organizing users. They’re not just a feature for advanced users, but something anyone using Linux should get familiar with. Groups allow you to set permissions for multiple users at once, making it easier to manage who has access to what files…
Read MoreHow to Remove a Linux User
Removing a Linux User is an important Linux administration task. There are various reasons you might need to remove a user from a Linux system. Maybe the user has changed roles, left the organization, or the username was misspelled. This blog post will teach you how to quickly and easily remove a Linux user and…
Read MoreHow to Rename a Directory in Linux
Renaming a directory in Linux is a straightforward task, achievable with a simple command. If you’re using Ubuntu or any other Linux distribution, you can rename a directory by using the mv (move) command. This command is not just for moving files and directories but also effectively renames them. Here’s how you do it: How…
Read MoreHow to use the GPUpdate /Force Command
One of the tasks that System Administrators have is ensuring that policy settings are consistently applied across their computer network. The GPUpdate command is used to quickly apply new or changed Group Policies and is often used while testing the creation or modification of Group Policy Objects. When immediate policy application is needed, the gpupdate…
Read MoreActive Directory Users and Computers (ADUC) Installation and Tutorial
Active Directory Users and Computers (ADUC) is part of Microsoft’s Active Directory (AD). This system manages all the critical user details, such as names, emails, addresses, and crucial login information like passwords. In the IT world, when people talk about “Active Directory”, they’re often referring to ADUC. It’s the go-to tool for organizing and controlling…
Read MorePowerShell Get-ChildItem Tutorial
The “Get-ChildItem” cmdlet in PowerShell is a key tool for listing and managing items within file systems and directories. It’s designed to help users efficiently navigate and manipulate their file system. The Get-ChildItem provides a more powerful and flexible way to navigate and manipulate data in PowerShell environments. In this post, our focus will be…
Read MoreHow to write PowerShell Comments
Introduction Welcome to the PowerShell comments tutorial! If you’ve ever worked with PowerShell scripts, you know they can get pretty complex. Comments are the unsung heroes in these scripts. They’re like those sticky notes you put in your textbook – not part of the main text, but super helpful for understanding what’s going on. In…
Read MoreWhat is an Active Directory Forest?
Active Directory Forests are essential components in modern network infrastructures. They serve as the overarching framework for managing networked resources in an organization. An Active Directory Forest represents the top level in an Active Directory (AD) environment. It includes one or more domains, each sharing a common schema and global catalog. This structure is vital…
Read MoreActive Directory 101: A Step-by-Step Tutorial for Beginners
1. Introduction Active Directory (AD) is an essential component for managing networked systems within many business environments. At its core, AD provides a centralized platform for organizing, managing, and securing network resources, including computers, user accounts, and other assets. Developed by Microsoft, AD is a cornerstone of many enterprise-level Windows networks, offering a range of…
Read MoreLearn these skills to start your DevOps career in 2024!
DevOps professionals earn an average of $133k per year in the United States according to builtin. Learn these essential skills to start your DevOps career in 2024! Hey it’s Paul from Server Academy and we’re going to cover the skills that we consider the most important to learn to become a DevOps professional. Let’s get…
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