Posts (page 26)
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2 min readTo disconnect a VPN in Windows using PowerShell, you can use the following command:Open PowerShell with administrator privileges.Run the command: Get-VpnConnection | Disconnect-VpnConnection -ForceThis command will disconnect all active VPN connections on your Windows system. You can also specify a specific VPN connection to disconnect by using the appropriate parameters in the command.Make sure to run the command with administrator privileges to successfully disconnect the VPN connection.
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4 min readTo sort by a specific column in PowerShell, you can use the Sort-Object cmdlet followed by the property name of the column you want to sort by. For example, if you have a CSV file with columns labeled "Name" and "Age", you can sort by the "Age" column by using the command Sort-Object -Property Age. This will reorder the items in the output based on the values in the "Age" column.
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4 min readIn PowerShell, you can set a variable by using the syntax $variableName = value. For example, to set a variable named $number to the value 5, you would write $number = 5. You can then use this variable in your PowerShell scripts by referencing its name. Variables in PowerShell are not strongly typed, meaning you do not need to declare the data type of the variable when setting it.
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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.
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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.
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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.
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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.
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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.
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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 }' $uri = 'https://example.com/script.
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6 min readTo convert a string to a stream object in PowerShell, you can use the ConvertTo-Json cmdlet. This cmdlet converts an object into a JSON-formatted string. You can then use the ConvertFrom-Json cmdlet to convert the JSON string back into a stream object. This process allows you to easily manipulate and work with stream objects within your PowerShell scripts.[rating:69124b1f-7719-4c02-b18b-990e9c9271ea]How to iterate through the contents of a stream object created from a string in PowerShell.
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5 min readTo change the format of values in a column using PowerShell, you can use the Select-Object cmdlet with calculated properties. This allows you to manipulate the values in the column and change their format.For example, if you have a column containing dates in a specific format and you want to change them to a different format, you can use the following command: Get-Process | Select-Object Name, @{Name="StartTime"; Expression={$_.StartTime.
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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.