powershell

问题 On a Windows server, I am looking for a robust way to download latest Java SE Runtimes from command-line . My requirement is to check if java is installed on the system. If java is not found, our MSI installer (created with WIX) need to connect oracle java download page and silently download java installer in the background and invoke the installer silently. Download option can be in VB script/PowerShell/batch/Java Installing java silently is easy with jre-8u121-windows-x64.exe /s option. I

问题 I would like to delete all the keys ( 1000+ ) containing Python35 from : HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-2\Components For instance I would like to delete all the keys similar to that one: Keyname: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-2\Components\0027CAECCC428F356B8D845FF8331246 Name: 0F617A7B1C879BC47865E0155CDD6722 Data: C:\Users\Me\AppData\Local\Programs\Python\Python35\Lib\venv\__init__

问题 I would like to delete all the keys ( 1000+ ) containing Python35 from : HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-2\Components For instance I would like to delete all the keys similar to that one: Keyname: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-2\Components\0027CAECCC428F356B8D845FF8331246 Name: 0F617A7B1C879BC47865E0155CDD6722 Data: C:\Users\Me\AppData\Local\Programs\Python\Python35\Lib\venv\__init__

问题 I would like to delete all the keys ( 1000+ ) containing Python35 from : HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-2\Components For instance I would like to delete all the keys similar to that one: Keyname: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-2\Components\0027CAECCC428F356B8D845FF8331246 Name: 0F617A7B1C879BC47865E0155CDD6722 Data: C:\Users\Me\AppData\Local\Programs\Python\Python35\Lib\venv\__init__

问题 Trying to list all computers with their OS information that belong to another trusted domain, but OperatingSystem and OperatingSystemVersion returns blank values: Get-ADComputer -Filter * -Properties Name, OperatingSystem, OperatingSystemVersion -SearchBase "" -Server OtherDomain.com.au:3268 | Format-Table Name, OperatingSystem, OperatingSystemVersion Only the Name property is populated. If I run this, it returns alot of info, but the OS info is all blank: Get-ADComputer -Filter * -Properties

问题 I'm trying to learn how to make App.Net Core application using Razor pages, using this tutorial : https://docs.microsoft.com/en-us/aspnet/core/tutorials/razor-pages/model?view=aspnetcore-3.0&tabs=visual-studio After I made the Movie model and scaffold it successfully, I try to make the initial migration of the database. However, every time I'm using the command Add-Migration , it just prompts ScriptHalted , even when using the verbose option, same with Update-Database . I tried other commands

问题 I'm working on a project that requires me to compile C++ code using MSVC, but I am working mostly with VSCode. As such, I was wondering if there is a way for me to add the Developer Powershell as an integrated terminal, so that I can compile without needing a secondary terminal open. I thought of just opening VSCode from the Developer PS itself, but since this is mostly a temporary project it seemed like a lot of repetitive work. I tried using the Shell launcher extension for VSCode but it

问题 I'm working on a project that requires me to compile C++ code using MSVC, but I am working mostly with VSCode. As such, I was wondering if there is a way for me to add the Developer Powershell as an integrated terminal, so that I can compile without needing a secondary terminal open. I thought of just opening VSCode from the Developer PS itself, but since this is mostly a temporary project it seemed like a lot of repetitive work. I tried using the Shell launcher extension for VSCode but it

问题 Here is my sample data: Option failonnomatch on Option batch on Option confirm Off open sftp://username:password@host.name.net:22 hostkey="ssh-rsa 1024 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00" get File*.txt \local\path\Client\File.txt mv File*.txt /remote/archive/ close exit I would like to create a powershell script to extract pieces of information out of this text file. List of items I need: Username Password Host Port ssh key File Name Local Path Remote Path I'm hoping that if I

问题 I need to extract Data from a single line of json-data which is inbetween two variables (Powershell) my Variables: in front of Data: DeviceAddresses":[{"Id": after Data: ," I tried this, but there needs to be some error because of all the special characters I'm using: $devicepattern = {DeviceAddresses":[{"Id":{.*?},"} #$deviceid = [regex]::match($changeduserdata, $devicepattern).Groups[1].Value #$deviceid 回答1: As you've found, some character literals can't be used as-is in a regex pattern