Matching wildcards refers to the use of special symbols in a search query or pattern to represent one or more characters, allowing for flexible pattern matching. Wildcards are commonly used in various contexts, such as search engines, databases, file systems, and programming languages. Here are the two most common wildcard symbols: 1. **Asterisk (*)**: Represents zero or more characters. For example, in a search for `*.txt`, it would match any file that ends with `.
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