Technical articles, content and resources for IT Professionals working in Microsoft technologies

When calling a non-PowerShell command or CMD utility then the parameters won't follow any PowerShell conventions, Generally any arguments to external commands should be surrounded in quotes if needed due to spaces/long filenames (just like the CMD shell) or if any part of the command uses characters that have a special meaning to PowerShell Windows PowerShell is object-oriented automation engine and scripting language. It is designed mainly for the system administrators. It helps IT, professionals, to control & automate the administration of the Window OS and other applications. Jan 24, 2013 · Setting SkipAsSource to False on a single IP address emulates the primary IP address behavior. You can view the SkipAsSource state of the IP addresses on a computer by using one of the following commands: netsh interface ipv4 show ipaddresses level=verbose. PowerShell 3.0 on 8/2012+: Get-NetIPAddress How to skip with Windows PowerShell 2.0 Test-Path does not work correctly with all PowerShell providers. For example, you can use Test-Path to test the path to a registry key, but if you use it to test the path to a registry entry, it always returns FALSE, even if the registry entry is present. Examples. Determine whether all elements (folders) in the path exist:

Jun 26, 2019 · The if/then construct is commonplace in PowerShell code but did you know there’s another way called the ternary operator that allows you to make your if/then constructs much more concise? At the expense of readability, some say, the ternary operator builds conditional logic that’s more concise, simpler and with less code.

Jan 09, 2019 · Summary of PowerShell -WhatIf and -Confirm Commands. PowerShell’s WhatIf switch is hand if you need a dry run of your script. Once you have used PowerShell’s -Confirm, or -WhatIf commands you will think, ‘Why don’t all scripting languages have these safety features’.

You can use this variable to represent False in commands and scripts instead of using the string "false". The string can be interpreted as True if it's converted to a non-empty string or to a non-zero integer.

PowerShell supports many other data types other than string and integer, such as floating-point numbers, decimal, and Boolean values, etc. You don’t have to explicitly declare the data type of a variable; PowerShell automatically chooses the data type at the time of initialization. How-to: Define PowerShell Data Types. The most common DataTypes (type accelerators) used in PowerShell are listed below. [string] Fixed-length string of Unicode characters [char] A Unicode 16-bit character [byte] An 8-bit unsigned character [int] 32-bit signed integer [long] 64-bit signed integer [bool] Boolean True/False value [decimal] A 128-bit decimal value [single] Single-precision 32-bit r/PowerShell: PowerShell is a cross-platform (Windows, Linux, and macOS) automation tool and configuration framework optimized for dealing with … Press J to jump to the feed. Press question mark to learn the rest of the keyboard shortcuts @ChrisLynchHPE not to be bunting you all over the place, but as far as I recall the *-Archive cmdlets aren't managed in this repo; I think they live in the Microsoft.PowerShell.Archive repo; you'd need to file the issue there. Oct 27, 2016 · PowerShell Boolean Type. Boolean values (which can be either 1 or 0) are defined in PowerShell using the .Net System.Boolean type (the short from of which is [bool]). For example, the following command assigns true to a variable of boolean type: