Discover how PowerShell uses aliases to run the same commands across Windows, Linux, and Unix, mapping ls, dir, and clear to cross-platform equivalents.

Discover how to run PowerShell commands, interpret command help, and practice creating commands in the Microsoft PowerShell integrated script.

Learn to filter Windows processes with the git process command in PowerShell by name or id, understand string versus number parameters, and avoid ambiguous shortcuts.

Explore running external commands in PowerShell, test ping and ipconfig to verify connectivity, and see how PowerShell brings Unix and ms-dos style commands together for streamlined IT administration.

Learn to use set-itemproperty in PowerShell to change a file's read-only property by specifying the item name, property name, and value. Explore get-itemproperty to verify the correct property before editing.

Learn to edit registry settings with PowerShell's file system and registry providers, showing and hiding file extensions by adjusting the hide file extension property via get-itemproperty.

Create a PowerShell hash table variable with @{} to map languages (n English, fr French, rl Arabic) and access values by key, while using help to explore commands.

Explore regular expression basics in PowerShell Unleashed to gain a clear introductory understanding for beginners and those with programming experience, with an upcoming example to reinforce the concepts.

Master the basics of regular expressions through the IP address example in PowerShell, linking binary to decimal conversion with pattern matching to locate IPs in long scripts.

Identify cmdlets that accept the use transaction parameter and how to enable a transaction in a PowerShell session. Start and complete transactions, and observe effects on commands such as get-content.

Master independent transactions in Windows automation by starting, querying, and closing transactions. Learn how independent mode makes a new transaction independent of the previous ones and handles subscriber counters.

Explore the environment provider in Windows PowerShell, manage system and PowerShell variables, create, rename, and delete environment vars with new-item and remove-item, and learn aliases and help for commands.

Explore reading and setting environment variables in PowerShell by navigating environment providers, creating and copying variables like X1 and X2, listing with ls, and using cp for copy and filters.

Discover how to use the dollar sign for PowerShell variables, assign and clear values (including null), and remove variables, while using Get-Variable and subexpressions to capture command output.