Windows PowerShell Index -contains operator vs .contains() method -ea operator -ErrorAction:SilentlyContinue parameter is not being respected & $error variable not updated -ExpandProperty & Export CSV !!! power
PowerShell has been growing in popularity since it became an open-source and cross-platform language in 2016. It's ability to pipe the output of one command into the input of the next command enables developers to get a lot accomplished with a single line of code while maint...
What are we doing here? Well, for starters, we’re retrieving the logon name for the logged-on user (a value stored in the UserName environment variable). That’s what we do in the first line of code: $strName = $env:username ...
Below is sample PowerShell code to be run on a WSUS server (Get-models-wsus.ps1.txt). If you get the error "''Exception calling "GetUpdateServer" with "0" argument(s): "Exception of type 'Microsoft.UpdateServices.Administration.WsusInvalidServerException' was thrown."''" - please make...
GetEnvironmentVariable("PATH","Machine")+[IO.Path]::PathSeparator+"$Env:ProgramFiles\containerd"[Environment]::SetEnvironmentVariable("Path",$Path,"Machine")# reload path, so you don't have to open a new PS terminal later if needed$Env:Path =[System.Environment]::GetEnvironme...
TL;DR: Don’t useOut-Defaultwithin a PowerShell cmdlet/function, unless you REALLY need to go to the console, otherwise useWrite-Output. Working with a client trying to narrow down a very quirky, but potentially damaging issue with Windows Update. ...
telemetry.Context.Cloud.RoleInstance = Environment.GetEnvironmentVariable("computername")"; } } } } Gather Your Data Once you’ve got the application instrumented (either via Codeless Attach or by including the Application Insights SDK with your application), you’ll need to let it run for a...
Environment variable names are case-sensitive on Linux platform. Premature termination of the build process falsecommand in Bash “gracefully” terminates the build with “red” status by runningon_failureandon_finishcommands. throw "some error message"statement in PowerShell “gracefully” terminates th...
Now, to run a build inanyimage open project settings, navigate toEnvironmentand adddocker_imageenvironment variable with full image name as a value, for example: docker_image: node:10 There is a difference between the build running withagent-lessimage versus build running with AppVeyor image. ...
Register for an account, and then save your Docker ID in a variable in your PowerShell session. We will use it in the rest of the lab: $dockerId = '<your-docker-id>' Be sure to use your own Docker ID here. Mine isajeetraina, so the command I run is$dockerId = 'ajeetraina'....