TopMiniSite
-
5 min readTo sort an object by keys in PowerShell, you can use the Sort-Object cmdlet along with the -Property parameter to specify the key by which you want to sort the object.For example, if you have an object $obj with keys "Name", "Age", and "Location", you can sort the object by the "Name" key like this:$obj | Sort-Object -Property NameThis command will sort the object $obj by the "Name" key in ascending order.
-
4 min readTo get the content of XML files using a foreach loop in PowerShell, you can first use the Get-Content cmdlet to read the contents of the XML file into a variable. Then, you can use the [xml] type accelerator to cast the contents of the file as XML. Finally, you can iterate through the XML nodes using a foreach loop to access the specific elements and attributes of the XML file.[rating:69124b1f-7719-4c02-b18b-990e9c9271ea]How to retrieve specific XML attributes using a foreach loop in PowerShell.
-
3 min readTo change the cursor position in a PowerShell console, you can use the Set-ConsoleCursor cmdlet. This cmdlet allows you to set the cursor position to a specific column and row on the console screen.To change the cursor position, you need to specify the column and row where you want the cursor to be placed. For example, to move the cursor to column 10, row 5, you can use the following command:Set-ConsoleCursor 10 5This will move the cursor to the specified position on the console screen.
-
4 min readTo get CPU power consumption in PowerShell, you can use the following command:Get-WmiObject Win32_PerfFormattedData_PerfOS_Processor | Select Name, PercentProcessorTimeThis command retrieves the current CPU usage for each processor on the system and displays it as a percentage. You can also use other properties from the Win32_PerfFormattedData_PerfOS_Processor class to retrieve additional information about CPU performance.
-
4 min readTo execute PowerShell commands through Terraform, you can use the local-exec provisioner. This provisioner allows you to run arbitrary commands on the local machine where Terraform is being executed.To use the local-exec provisioner for executing PowerShell commands, you can define a null_resource in your Terraform configuration file and specify the local-exec provisioner within it. You can then use the interpreter argument to specify powershell.exe as the interpreter for the command.
-
5 min readTo post JSON from PowerShell to a PHP script, you can use the Invoke-RestMethod cmdlet in PowerShell to send a POST request with the JSON data to the PHP script. Here's a basic example of how to do this: $jsonData = '{ "name": "John Doe", "age": 30 }' $uri = 'https://example.com/script.
-
6 min readTo convert a string to a stream object in PowerShell, you can use the ConvertTo-Json cmdlet. This cmdlet converts an object into a JSON-formatted string. You can then use the ConvertFrom-Json cmdlet to convert the JSON string back into a stream object. This process allows you to easily manipulate and work with stream objects within your PowerShell scripts.[rating:69124b1f-7719-4c02-b18b-990e9c9271ea]How to iterate through the contents of a stream object created from a string in PowerShell.
-
5 min readTo change the format of values in a column using PowerShell, you can use the Select-Object cmdlet with calculated properties. This allows you to manipulate the values in the column and change their format.For example, if you have a column containing dates in a specific format and you want to change them to a different format, you can use the following command: Get-Process | Select-Object Name, @{Name="StartTime"; Expression={$_.StartTime.
-
4 min readTo change the state of a job in PowerShell, you can use the Set-Job cmdlet. This cmdlet allows you to modify the state of a background job that is currently running or has been completed. You can change the state of a job to Running, Suspended, Completed, or Failed.To change the state of a job, you will first need to retrieve the job object using the Get-Job cmdlet. Once you have the job object, you can use the Set-Job cmdlet to change the state of the job.
-
5 min readWhen providing answers to PowerShell installation questions, it is important to be clear and concise. Start by confirming the version of PowerShell being installed and make sure the system meets the necessary requirements. Walk through the installation process step by step, including selecting the appropriate options and acknowledging any prompts that may arise. Be prepared to troubleshoot common installation issues, such as compatibility conflicts or insufficient permissions.
-
5 min readTo find unused functions in PowerShell, you can use the "Get-Command" cmdlet along with the "-CommandType Function" parameter to retrieve a list of all functions in your PowerShell session. You can then use this list to compare with the actual usage of functions in your script or module. One way to do this is by using a tool like Pester to create tests that check for the usage of each function.