Here you will details of the two fundamental data structures of PowerShell: the collection (array) and the hash table (dictionary), examining everything from creating, accessing, iterating, ordering, and selecting. This is a multi-part series of PowerShell reference charts. > denotes the popular PowerShell Community Extensions ( ). These “add-ins” will be demarcated with angle brackets, e.g. There are a few sprinkled about that require loading an additional module or script, but their usefulness makes them worth including in this compendium. The vast majority of commands are built-in, i.e. So if you are still running v2 and encounter an issue that is likely your culprit. Most commands will work with PowerShell version 2 and above, though some require at least version 3. Multiple commands generally mean multiple examples, which are similarly numbered. In such cases the different commands are numbered with square brackets (e.g. The goal here is to show just the simplest which may mean displaying more than one command if they are about equally straightforward. Many actions in PowerShell can be performed in more than one way. Most tables contain either 3 or 4 columns: a description of an action the generic command syntax to perform that action an example invocation of that command and optionally an output column showing the result of that example where feasible.įor clarity, embedded newlines (`n) and embedded return/newline combinations (`r`n) are highlighted as shown. This has the side benefit of showing you both long and short names to invoke many commands. Example: Get-Help has aliases man and help. A command will typically use full names of cmdlets but the examples will often use aliases for brevity.
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