PowerShell Loop Through Array of Strings To loop through an array of strings in PowerShell, you can use theforeachloop. Theforeachloop allows you to iterate over each element in the array and perform actions on each string. Here’s an example: $cities = "New York", "Los Angeles", "C...
caseSensitive; result.Line = line; result.Pattern = patterns[patternIndex]; break; } patternIndex++; }// While loop through patterns. }// Else for no script block specified. return result; }// End of SelectString /// /// Check whether the supplied name meets the include/exclude...
We set up a foreach loop that, in this case, loops through the values in the array $a. And what do we do with each of those values? The same thing we did in the first script: we use the Get-WMIObject to retrieve information about the BIOS installed on that computer. It’...
The foreach loop iterates through the array and returns each value in the array until reaching the end of the array.The for loop is useful when you are incrementing counters while examining the elements in an array. For example, to use a for loop to return every other value in an ...
Exchange Powershell : Loop through all users/Mailboxes and run an exchange command on the mailbox. Exchange PowerShell not running The pipeline was not run because a pipeline is already running. Pipelines cannot be run concurrently. issue ? Exclude a KB number from a Windows update Powershell...
By repeatedly passing in the return value from the previous call to FindWindowEx, I effectively advance one window handle on each iteration through the do...while loop in Figure 4. I stop iterating when the local ct variable reaches the value of index, which is passed in as an argument. ...
将基于正则表达式的-notmatch操作符与交替表达式(|)一起使用,这要求您用[regex]::Escape()转义忽略词,以便将它们作为正则表达式的一部分逐字使用(对于特定的搜索词,这不是严格必需的,因此在这个简单的例子中,您可以使用'^(?:{0})' -f ($ignoreList -join '|'));使用正则表达式还允许您断言每个忽略字必须位...
This example still uses foreach, but it isn't being input through a pipeline, so you have to tell it which collection of objects to loop through and what variable to store each object in—the part that says ($name in $names). Everything else is pretty much the same, and as soon ...
Pipelining.With PowerShell, commands can be linked together through the pipe operator, symbolized as |. This approach lets the output from a given command become the input for the next command in the pipeline sequence. The PowerShell pipeline lets objects, rather than text strings, flow from on...
This example still uses foreach, but it isn't being input through a pipeline, so you have to tell it which collection of objects to loop through and what variable to store each object in—the part that says ($name in $names). Everything else is pretty much the same, and as soon ...