PowerShell passes the wildcard expression to the wildcard expression parser. To match one of the wildcard characters (*, ?, or [ ]), you must escape it with a backtick (`) character.

Jan 15, 2020 · I was going through some examples in powershell and see the usage of both @ () and @ {}. Doing a quick google search on the difference tells me that one is an array and …

Using either $ ( ) or @ ( ) will cause the PowerShell parser to re-evaluate the parsing mode based on the first non-whitespace character inside the parentheses.

Sep 17, 2025 · Knowing PowerShell comparison operators is key to effective scripting and automation. In this post, we have covered everything you need to know about them, including …

Sep 11, 2014 · Like all modern scripting languages, PowerShell supports if/else, switch, and the corresponding comparison operators. However, PowerShell differs here from other popular …

Jul 31, 2024 · Comparison operators in PowerShell compare two values or expressions, which ultimately helps in decision-making processes. These operators can be used with various data …

PowerShell treats smart quotation marks, also called typographic or curly quotes, as normal quotation marks for strings. Don't use smart quotation marks to enclose strings.

It seems likely that short names such as -eq were chosen for operators instead of symbols (= / <> etc) to allow for these case sensitive options. In PowerShell the equality sign (=) is used only …

Dec 2, 2019 · Since PowerShell allows ? to be part of the variable name, formal specification of the variable name is required for using these operators. You must use braces ({}) around the …

Sep 29, 2025 · The PowerShell logical operators evaluate only the statements required to determine the truth value of the statement. If the left operand in a statement that contains the …