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In PowerShell, you can comment out a single line or create a comment block to comment out multiple lines in the PowerShell script. In this example, we will discuss how to comment in the PowerShell script and block comments in PowerShell. Table of Contents hide 1 Single Line Comments in PowerShell Script 2 PowerShell Comment Block
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PowerShell Examples of Comment-based Help Article 10/05/2023 4 contributors Feedback In this article Example 1: Comment-based Help for a Function Example 2: Comment-based Help for a Script Example 3: Parameter Descriptions in a Param Statement Example 4: Redirecting to an XML File Example 5: Redirecting to a Different Help Topic
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And by installing an extension called PowerShell by using the Ctrl + Shift + X and searching for PowerShell and installing. This will allow debugging and syntax highlighting and also has the keyboard shortcuts for blocking out comments Like so: Ctrl + / for toggling a line comment. Ctrl + Shift + A for to toggling block comments.
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In PowerShell single line comments start with a hash symbol, everything to the right of the # will be ignored. # comment In PowerShell 2.0 and above multi-line block comments can be used: <# Multi-line comments are typically used to add descriptive help at the start of a script, but also work to embed comment text within a command.
PowerShell Comment Based Help Examples with Multiple Lines of Code
While inline comments are useful, especially if you're writing some complex code, they never get seen by users unless they look into the code itself. The function shown in the following example has an inline comment in the foreach loop. While this particular comment may not be that difficult to locate, imagine if the function included hundreds.
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Block comments must be started with <# and ended with #>. Block comments enable you to comment more than one line of code. You can also embed block comments within a single line of command. Alternatively, you can apply single line comments multiple times to comment out more than one line of commands.
PowerShell comment Quick Glance on PowerShell comment
There are two types of comment structures in PowerShell — line and block. Each type has its purpose, but both can be used interchangeably. In this tutorial, we'll explain how to comment PowerShell code, including creating comment-based help to add built-in help to your scripts. Table of Contents Single-Line Comments Block Comments
PowerShell comment Quick Glance on PowerShell comment
PowerShell about_Comment_Based_Help Article 12/12/2022 1 contributor Feedback In this article Short description Long description Syntax for comment-based help Syntax for comment-based help in functions Show 6 more Short description Describes how to write comment-based help topics for functions and scripts. Long description
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PowerShell comments can help. Writing descriptive and informative PowerShell comments in scripts helps us humans understand the intention of the code, the result, and perhaps describes edge cases that were encountered at one time.
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Comments should be in English, and should be complete sentences. If the comment is short, the period at the end can be omitted. Remember that comments should serve to your reasoning and decision-making, not attempt to explain what a command does. With the exception of regular expressions, well-written PowerShell can be pretty self-explanatory.
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Single line comments start with a hash symbol, everything to the right of the # will be ignored: # Comment Here. In PowerShell 2.0 and above multi-line block comments can be used: <# Multi Line #>. You could use block comments to embed comment text within a command: Get-Content -Path <# configuration file #> C:\config.ini.
How To Comment Code In PowerShell YouTube
Comments and More in PowerShell. Comments are helpful when programming in any language, and PowerShell is no exception. In this article, Greg Moore demonstrates how to use comments to document code and to add prerequisites in PowerShell with #Requires. As with any programming language, PowerShell supports comments.
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How to add a Comment in PowerShell Last updated November 20, 2023 by Rudy Mens When writing code in any language it's important to add comments. This also applies to your PowerShell scripts. Although they may sometimes be short, adding comments in PowerShell is nevertheless important.
PowerShell Comment Based Help Stephanos Constantinou Blog
An adept community member steps forward, presenting a structured, comprehensive answer. For PowerShell V1, the solution is straightforward: utilize the # symbol to create an inline comment. However, PowerShell V2 introduces a new syntax for block comments, <# #>, which can also accommodate help comments.
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Comment Block or Multiline Comment A common question is how to comment out a block of powershell code. You can make a powershell multiline comment by using the following syntax: <# This is a Powershell multiline block comment #> This is a little like HTML tags, where you open and close the brackets.
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Figure 1. PowerShell ignores the comment. PowerShell also allows you to include a comment after a command. In Figure 2, you can see that I use the Write-Host cmdlet to display a text string. I have appended a comment to the end of the command.