I'm trying to loop through a text file of URL's to then extract certain metadata from .html files and am need of some help on the best way to do this. The below isn't returning anything but it doesn't error. I need to utilize the text file of URL's since the library is pretty...
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...
Have you ever needed to read through a text file in PowerShell? Perhaps you are automating a process, scanning through a log file, or need an easier way to get the contents of a log file. As a PowerShell user, reading text files is a fundamental task you’ll encounter frequently. The...
Since scanning through the text in a file is such a common task, PowerShell’s switch statement supports that directly. These additions make PowerShell switch statements a great deal more powerful than those in C and C++. As another example of the switch statement in action, consider how to...
In this example, the condition ($valis not equal to 3) is true while$valis equal to 0, 1, and 2. Each time through the loop,$valis incremented by 1 using the++unary increment operator. The last time through the loop$valis set to 3, the condition statement evaluates to false, and...
Later, I will increment the value by 140 each time I loop through the contents of the text. Here is the initialization: $i = 0 While means "as long as" As long as the value of the $i variable is less than the length of the text file (minus 140), I want to keep reading from...
But if I loop through all the flac files in $xdir and pass them to flac.exe, as in the code directly below, the “-t” option in the flac command (which instructs the program to test the file and not re-encode it) is not understood and is ign...
In Part 2,PowerShell Looping: Using the Foreach-Object Cmdlet, I talked about using the Foreach-Object cmdlet to work with individual items from a collection. In Part 3,PowerShell Looping: Using While, I talked about usingWhileto loop through acollection. ...
It’s pretty good, except that the file size is reported in bytes, and we’re used to seeing file sizes reported in kilobytes. But hey, short of writing a more complicated script that can loop through all the files in the collection and calculate the size in kilobytes, well, what are ...
Specifies the font size as an integer. It is used in the Script pane, the Command pane, and the Output pane. The valid range of values is 8 through 32. PowerShellCopy # Changes the font size in all panes.$psISE.Options.FontSize =20 ...