fc-match

The command line tool "fc-match" is used to match available fonts on a Linux system based on certain criteria. It helps in determining the closest matching font for a given pattern or set of attributes.

Here are a few notable features of fc-match:

1. Font matching: fc-match allows you to match fonts based on various attributes such as font name, family, style, weight, and size.

2. Configurable priority: Fonts are matched based on the priority set in the fontconfig configuration files. These files define the order in which fonts are considered for matching.

3. Pattern matching: fc-match supports pattern matching, enabling you to search for fonts that contain a specific keyword or pattern in their names or attributes.

4. Substitution: If an exact match is not found, fc-match can find the closest matching font by applying font substitution rules defined in the fontconfig configuration files.

5. Easy-to-use: The tool is user-friendly and has a simple syntax. You can easily specify the criteria for font matching as command line arguments.

Overall, fc-match is a handy command line tool for font matching and selection on Linux systems, making it easier to choose the most suitable font for specific applications or documents.