PowerShell: Multiline Comments

-

Comments play an important role in writing readable code and maintaining the working software. In PowerShell, comments begin with a Hash (#) sign. # can be included anywhere but inside a string to make the rest of the line a comment.

# This a comment. Single line comment.
Get-Service -Name BITS

How to add multi-line comments in PowerShell? Powershell has come a long way since the public release of PowerShell version 1 in 2006. From version 2 onwards PowerShell supports multiline comments. PowerShell multiline comments begin with '<#' and ends with '#>'

<#
This is also commented. 
Multi-line comment.
#>
Get-Process -Name explorer

Comments

Post a Comment

Popular posts from this blog

Check SQL Server Database Status

-
Image
It's been a month since my last post. Today I am posting a function that can be used to check the status of MS SQL Server databases. At the current moment, I am not sure about the limitations on where this script works like which versions of Windows OS or supported MS SQL Server versions. I have been using the script on my laptop where I have installed Windows 10 OS and SQL Server 2014 Developer Edition. SQL Server Developer edition can be downloaded from here . There are multiple methods to connect to a SQL Server instance from Powershell. I found this very useful article on sqlshack . The script in this post makes use of the SQLPS module. <# . Synopsis Check database status on MS SQL Server instances. . DESCRIPTION Check the database status on one or a list of MS SQL Server instances. . Parameter ServerInstance Provide the server instance to connect to in case of a named instance servername\instancename. . EXAMPLE Get-DBStatus -Serv...
Read more

PowerShell and Azure Resource Graph

-
Image
Introduction On today’s post, I want to discuss a service introduced on the Microsoft Azure platform fairly recently, Azure Resource Graph . Azure Resource Graph service enables the administrators to explore resources in large scale deployment with relative ease across multiple subscriptions and management groups. Azure Resource Graph queries provide the following capabilities. Ability to query resources with complex filtering, grouping, and sorting by resource properties. Ability to iteratively explore resources based on governance requirements and convert the resulting expression into a policy definition. Ability to assess the impact of applying policies in a vast cloud environment. Ability to detail changes made to resource properties (preview). Azure Resource Graph service was announced during 2018’s Microsoft Ignite Conference. The service coupled with cross-platform PowerShell Az module enables the administrators to discover resources much faster compared to...
Read more

Static Code Analysis: Some Tools

-
Image
Security for applications is extremely important. While there are various considerations for securing the application, in this post, we will be concentrating on the code vulnerability scanning.     In a traditional approach, security audits were carried out in the final stages of development, with dedicated security audit teams and manual checks. It takes a long time to complete the security scans and audits and when vulnerabilities are identified at these final stages even longer to fix it.   The best way to do security audits in the DevOps world is to shift left and make the audits part of the build process, so the team is instantly aware of the application's security posture and the vulnerabilities are mitigated much earlier in the development cycle.   The first step in the journey to better code quality is to use source code analyzers such as  FxCopAnalyzers  that analyze the code for code style, quality, and maintainab...
Read more