Windows PowerShell is a Microsoft framework that helps users to resolve various administrative tasks, which requires professionals’ involvement. It was developed and released by Microsoft in 2006 for configuration management and task automation.
As an open-source project, PowerShell can be utilized on various operating systems, including Mac, Windows, and Linux. It enables you to automate tasks by using an associated scripting language and command-line shell.
PowerShell has replaced Command Prompt and has become the most preferred option to build customized system management tools and automate batch processes.
It provides incredible functionality, which is why most system administrators depend on the PowerShell command-line tools to scale various tasks in both remote and local systems.
The tool is beneficial for network administrators because they operate with the active directory. Loaded with many customizable commands, PowerShell can improve their workflow and boost their productivity.
In simple words, it is a robust solution that you can use to automate a broad spectrum of time-consuming tasks and filter, search, and transfer data about a system on a network.
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Uses of PowerShell
Perform CMD Tasks
PowerShell provides you with the power to perform all of your favorite CMD tasks. You don’t need to use the DOS prompt as you can start doing all those tasks within PowerShell.
It makes learning a lot easier and also helps you understand the interface better. However, if you are on the run prompt, you won’t get the three-letter launcher like CMD, but PowerShell will deploy it.
One great thing about PowerShell is that it allows you to create shortcut keys to launch it directly without any complications.
Report All The USB Devices You Have Installed
PowerShell is a very advanced WMI (Windows Management Instrumentation) aware. With the help of PowerShell, you can easily make a WMI call to recover or retrieve the USB devices installed in the remote or local system.
You only need to enter the essential script, implementing a filter to recover the dependents fields from SERVER. If you need the full export, you can do that by excluding pipe and filtering statements to gain a detailed export of the USB devices.
It is beneficial for maintaining a report for servers, with USB license devices installed, so their connectivity is managed correctly from the device’s perspective.
Background A Task That Consumes More Time
PowerShell can help you transfer your cmdlet to the background to finish if it will consume more time to function. If you opt for this method, then you will be able to transfer a group of commands to start at once and let them finish off on their period.
NTFS Folder Permission Export
If you have ever managed NTFS permissions, you will know that it is an entirely separate matter. But if you utilize PowerShell, then you could inspect the access control list or transfer the permissions to audit access for the configuration of the security.
This could be an excellent accountability system to function on demand to recognize a specific problem. For example- if you take PS E:>Get-Acl N: Data, then you will receive your security rights report to the specified route.
However, that alone won’t be any exciting as you will get a report of only one specified path, but there are other strategies that you could use if you wish to add recursion.
Add Timestamps Into The Outputs Of PowerShell
If you are executing any PowerShell task, then it is recommended to enter a timestamp in series, so you can maintain a record of the time frame when a single step occurs.
You could also utilize it as a logging system or routine for your scripts. This methodology is beneficial when you will test scripts in Graphical PowerShell.
Inserting a time frame is not very complicated; you enter some commands, and everything will automatically fall into place. The only suggestion is that there are various kinds of commands, so choose those that suit most applications.
Operate From The Keyboard In Graphic PowerShell
If you have any experience with the MS SQL Query Analyzer environment, you will understand how useful these keyboard shortcuts are.
Graphical PowerShell gives you the ability to choose multiple lines and a single line and execute them by clicking on the F5 key. To save the new changes you have made or undo them, you can use Ctrl + S and Ctrl + Z shortcuts.
Also, other shortcuts like Ctrl + V to paste and Ctrl + C to copy are available. These shortcuts help you save time while testing and editing.