1*6236dae4SAndroid Build Coastguard Worker--- 2*6236dae4SAndroid Build Coastguard Workerc: Copyright (C) Daniel Stenberg, <[email protected]>, et al. 3*6236dae4SAndroid Build Coastguard WorkerSPDX-License-Identifier: curl 4*6236dae4SAndroid Build Coastguard WorkerLong: help 5*6236dae4SAndroid Build Coastguard WorkerArg: <subject> 6*6236dae4SAndroid Build Coastguard WorkerShort: h 7*6236dae4SAndroid Build Coastguard WorkerHelp: Get help for commands 8*6236dae4SAndroid Build Coastguard WorkerCategory: important curl 9*6236dae4SAndroid Build Coastguard WorkerAdded: 4.0 10*6236dae4SAndroid Build Coastguard WorkerMulti: custom 11*6236dae4SAndroid Build Coastguard WorkerSee-also: 12*6236dae4SAndroid Build Coastguard Worker - verbose 13*6236dae4SAndroid Build Coastguard WorkerExample: 14*6236dae4SAndroid Build Coastguard Worker - --help all 15*6236dae4SAndroid Build Coastguard Worker - --help --insecure 16*6236dae4SAndroid Build Coastguard Worker - --help -f 17*6236dae4SAndroid Build Coastguard Worker--- 18*6236dae4SAndroid Build Coastguard Worker 19*6236dae4SAndroid Build Coastguard Worker# `--help` 20*6236dae4SAndroid Build Coastguard Worker 21*6236dae4SAndroid Build Coastguard WorkerUsage help. Provide help for the subject given as an optional argument. 22*6236dae4SAndroid Build Coastguard Worker 23*6236dae4SAndroid Build Coastguard WorkerIf no argument is provided, curl displays the most important command line 24*6236dae4SAndroid Build Coastguard Workerarguments. 25*6236dae4SAndroid Build Coastguard Worker 26*6236dae4SAndroid Build Coastguard WorkerThe argument can either be a **category** or a **command line option**. When a 27*6236dae4SAndroid Build Coastguard Workercategory is provided, curl shows all command line options within the given 28*6236dae4SAndroid Build Coastguard Workercategory. Specify category `all` to list all available options. 29*6236dae4SAndroid Build Coastguard Worker 30*6236dae4SAndroid Build Coastguard WorkerIf `category` is specified, curl displays all available help categories. 31*6236dae4SAndroid Build Coastguard Worker 32*6236dae4SAndroid Build Coastguard WorkerIf the provided subject is instead an existing command line option, specified 33*6236dae4SAndroid Build Coastguard Workereither in its short form with a single dash and a single letter, or in the 34*6236dae4SAndroid Build Coastguard Workerlong form with two dashes and a longer name, curl displays a help text for 35*6236dae4SAndroid Build Coastguard Workerthat option in the terminal. 36*6236dae4SAndroid Build Coastguard Worker 37*6236dae4SAndroid Build Coastguard WorkerThe help output is extensive for some options. 38*6236dae4SAndroid Build Coastguard Worker 39*6236dae4SAndroid Build Coastguard WorkerIf the provided command line option is not known, curl says so. 40