What is opt definition?

The term "opt" is short for the word "option". In general, to opt means to make a choice, select a preference, or decide in favor of a specific course of action. In computer science and programming, the term "opt" is often used in the context of command-line options or switches that allow users to customize how a program or script runs by specifying various parameters, settings, or features. An example of a command-line opt might be "-h" or "--help", which displays a help menu for the user to reference when using a program or script. Another example might be "-v" or "--verbose", which enables more detailed output or debugging information. Opt can also be used in the context of optimization, which involves finding the best or fastest solution to a problem or challenge.