Skip to main content
Windows PowerShell is a command-line shell and scripting language designed especially for system administration. It’s analogue in Linux is called as Bash Scripting. Built on the .NET Framework, Windows PowerShell helps IT professionals to control and automate the administration of the Windows operating system and applications that run on Windows Server environment.
Windows PowerShell commands, called cmdlets, let you manage the computers from the command line. Windows PowerShell providers let you access data stores, such as the Registry and Certificate Store, as easily as you access the file system.
In addition, Windows PowerShell has a rich expression parser and a fully developed scripting language. So in simple words you can complete all the tasks that you do with GUI and much more.
PowerShell Icon can be found in the task bar and in the start menu. Just by clicking on the icon, it will open.
PowerShell Icon
To open it, just click on the icon and then the following screen will open and it means that PowerShell is ready for you to work on.
PowerShell Ready
The latest version of PowerShell is 5.0 and to check what is installed in our server we type the following command – :$PSVersionTable as shown in the following screenshot and from the screen we also know that we have PSVersion 4.0
PSVersionTable
To update with the latest version where it has more Cmdlets we have to download Windows Management Framework 5.0 from the following link − https://www.microsoft.com/en-us/download/details.aspx?id=50395 and install it.
Windows Management Framework

PowerShell ISE

The Windows PowerShell Integrated Scripting Environment (ISE) is a host application for Windows PowerShell. In Windows PowerShell ISE, you can run commands and write, test, and debug scripts in a single Windows-based graphic user interface with multiline editing, tab completion, syntax coloring, selective execution, context-sensitive help, and support for right-to-left languages.
You can use menu items and keyboard shortcuts to perform many of the same tasks that you would perform in the Windows PowerShell console. For example, when you debug a script in the Windows PowerShell ISE, to set a line breakpoint in a script, right-click the line of code, and then click Toggle Breakpoint.
To open it you just go to Start – Search and then Type – PowerShell as shown in the following screenshot.
Search PowerShell
Then click on Windows PowerShell ISE. Or click on the downward Arrow as shown in the following screenshot.
PowerShell ISE
It will list all the applications installed on the server and then click on Windows PowerShell ISE.
Windows PowerShell ISE
The following table will be open −
Following Table
It has three sections, which include – The PowerShell Console with number 1, then Scripting File number 2 and the third is the Command Module where you can find the module.
While creating the script you can run directly and see the result like the following example −
Creating Script

PowerShell Basic Commands

There are a lot of PowerShell commands and it is very difficult to put in all these commands in this tutorial, we will focus on some of the most important as well as basic commands of PowerShell.
The first step is to go to the Get-Help command which gives you an explanation about how to give a command and its parameter.
Get Help Command
To get the list of Updates −
  • Get-HotFix and to install a hot fix as follows
  • Get-HotFix -id kb2741530

Comments

Popular posts from this blog

Android operating system is a stack of software components which is roughly divided into five sections and four main layers as shown below in the architecture diagram. Linux kernel At the bottom of the layers is Linux - Linux 3.6 with approximately 115 patches. This provides a level of abstraction between the device hardware and it contains all the essential hardware drivers like camera, keypad, display etc. Also, the kernel handles all the things that Linux is really good at such as networking and a vast array of device drivers, which take the pain out of interfacing to peripheral hardware. Libraries On top of Linux kernel there is a set of libraries including open-source Web browser engine WebKit, well known library libc, SQLite database which is a useful repository for storage and sharing of application data, libraries to play and record audio and video, SSL libraries responsible for Internet security etc. Android Libraries This category encompasses those Java-based li
C is a general-purpose, procedural, imperative computer programming language developed in 1972 by Dennis M. Ritchie at the Bell Telephone Laboratories to develop the UNIX operating system. C is the most widely used computer language. It keeps fluctuating at number one scale of popularity along with Java programming language, which is also equally popular and most widely used among modern software programmers. Audience This tutorial is designed for software programmers with a need to understand the C programming language starting from scratch. This tutorial will give you enough understanding on C programming language from where you can take yourself to higher level of expertise. Prerequisites Before proceeding with this tutorial, you should have a basic understanding of Computer Programming terminologies. A basic understanding of any of the programming languages will help you in understanding the C programming concepts and move fast on the learning track. Execute
C is a general-purpose, high-level language that was originally developed by Dennis M. Ritchie to develop the UNIX operating system at Bell Labs. C was originally first implemented on the DEC PDP-11 computer in 1972. In 1978, Brian Kernighan and Dennis Ritchie produced the first publicly available description of C, now known as the K&R standard. The UNIX operating system, the C compiler, and essentially all UNIX application programs have been written in C. C has now become a widely used professional language for various reasons − Easy to learn Structured language It produces efficient programs It can handle low-level activities It can be compiled on a variety of computer platforms Facts about C C was invented to write an operating system called UNIX. C is a successor of B language which was introduced around the early 1970s. The language was formalized in 1988 by the American National Standard Institute (ANSI). The UNIX OS was totally written in C. Today C