One of the features I like about PowerShell is automatic variables. Automatic variables save you time and provide a more consistent approach at figuring out what's going on under the hood of your ...

This means that PowerShell will display the variable's value as opposed to just displaying the variable's name. As interesting as this distinction might be, you may be wondering why it matters.

Variables are just about the most ubiquitous element inside any PowerShell script. Variables can easily be created and referenced inside your script. But sometimes you just need to test to see if they ...

•PowerShell can be a more scalable solution than using the Control Panel to uninstall applications, especially when dealing with multiple machines. • To remove an application using PowerShell ...

FFmpeg was designed as a cross-platform solution for video and audio recording, conversion, and streaming using simple static command lines. Using variables and 'for loops' in a command string ...

As I mentioned earlier, however, in the real world you'll likely be retrieving this value from PowerShell, and possibly even working with multiple EC2 instances. In those types of situations you'll ...