This code specifies the folder path where we want to create the files. Then, we use aforloop to iterate from 1 to 5. In each iteration, we generate a unique file name using the loop variable$i, combine it with the folder path usingJoin-Path, and finally useNew-Itemto create the fil...
{if((eisWin32Exception) || (eisSystemException) || (eisInvalidOperationException)) {// This process could not be stopped so write// a non-terminating error.stringmessage = String.Format("{0} {1} {2}","Could not stop process \"", processName,"\"."); WriteError(newErrorRecord(e...
Again, if TestVariable does not exist PowerShell will create the new environment variable for us. If TestVariabledoesexist, then PowerShell will assign it the valueTest value. One thing to watch out for: when we used SetEnvironmentVariable to create a new user- or machine-level environment ...
This cmdlet does not delete the values of variables that are set as constants or owned by the system, even if you use theForceparameter. If the variable that you are clearing does not exist, the cmdlet has no effect. It does not create a variable with a null value. ...
It's not uncommon to run a command multiple times when prototyping it. If you anticipate running a resource-intensive query when prototyping a command, consider executing it once and storing the results in a variable. Then, you can work with the variable's contents more efficiently than repeate...
PowerShell 복사 PS> if (36 > 42) { "true" } else { "false" } false 그러나 로컬 파일 시스템의 검사 호출 42 된 파일이 콘텐츠와 함께 작성된 것을 볼 수 있습니다36.PowerShell 복사 ...
{ Write-Error "BUILD_SOURCESDIRECTORY does not exist: $Env:BUILD_SOURCESDIRECTORY" exit 1 } Write-Verbose "BUILD_SOURCESDIRECTORY: $Env:BUILD_SOURCESDIRECTORY" # Make sure there's a build number if (-not $Env:BUILD_BUILDNUMBER) { Write-Error ("BUILD_BUILDNUMBER environment variable is ...
This variable specifies the file path for the log file where the script will write the operation details. # Set the initial timeout value$timeout= 5 The script sets an initial timeout value of 5 seconds. This timeout will be increased in case of a timeout er...
New-Variable Cmdlet Creates a new variable. Set-Variable Cmdlet Sets the value of a variable. Creates the variable if one with the requested name does not exist. Remove-Variable Cmdlet Deletes a variable and its value. Clear-Variable Cmdlet Deletes the value of a variable. ...
If you run theUtilityFunctions.ps1script in its own script scope, theNew-Profilefunction and the$ProfileNamevariable exist only while the script is running. When the script exits, the function and variable are removed, as shown in the following example. ...