windows

Using VirtualBox on Windows 10 is a little bit different with other os. The first time when loading a virtual box image into VirtualBox, you may meet the VT-X is not enabled error. Solution To solve this, there are two steps you need to do. Step 1: Turn off Hyper-V Platform in Windows Feature Step 2: Open a command prompt as Administrator and run the following command 1 dism.exe /Online /Disable-Feature:Microsoft-Hyper-V After that, you can try to restart your workstation and this may take several minutes to let Windows complete all underneath setting....

In order to get information from an existing EMR cluster, we can use 1 PS S:\ Get-EMRCluster -ClusterId $ClusterId The command will then return a system object in Amazon.ElasticMapReduce.Model.Cluster type. The Cluster object provides the following attributes that maybe useful MasterPublicDnsName. The DNS name of the master node. NormalizedInstanceHours. An approximation of the cost of the cluster. ReleaseLabel. The release label of Amazon EMR. Status. The current status details about the cluster....

Sometimes, I need to keep my Windows PC awake for a certain period of time. I found a simple PowerShell script that can help me with this. You can create a PowerShell Script named tt.ps1 with the following code: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 # Description: Time Travel with PowerShell # Date: 2024-05-10 $Signature = @' [DllImport("user32....