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c: Copyright (C) Daniel Stenberg, daniel@haxx.se, et al. SPDX-License-Identifier: curl Long: help Arg: Short: h Help: Get help for commands Category: important curl Added: 4.0 Multi: custom See-also:

• verbose Example:
• --help all

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--help

Usage help. This lists all curl command line options within the given category.

If no argument is provided, curl displays only the most important command line arguments.

For category all, curl displays help for all options.

If category is specified, curl displays all available help categories.