# 3. Commands and Features # Table of Contents - [3. Commands and Features](#3-commands-and-features) - [Table of Contents](#table-of-contents) - [To get interactive help](#to-get-interactive-help) - [New Features in RDV4](#new-features-in-rdv4) - [Useful commands](#useful-commands) Please make sure you've gone through the following pages firstly: * [Compilation Instructions](/doc/md/Use_of_Proxmark/0_Compilation-Instructions.md) * [Validating proxmark client functionality](/doc/md/Use_of_Proxmark/1_Validation.md) * [First Use and Verification](/doc/md/Use_of_Proxmark/2_Configuration-and-Verification.md) ## To get interactive help ^[Top](#top) As seen before, for basic help type `help`. Or for help on a set of sub commands type the command followed by `help`. For example `hf mf help`. Many commands uses the `-h` / `--help` parameter to show a help text. ## New Features in RDV4 ^[Top](#top) Further details coming soon ## Useful commands ^[Top](#top) Here are some commands to start off with. To get an overview of the available commands for LF RFID and HF RFID: ``` [usb] pm3 --> lf [usb] pm3 --> hf ``` To search quickly for known LF or HF tags: ``` [usb] pm3 --> lf search [usb] pm3 --> hf search ``` To get info on a ISO14443-A tag: ``` [usb] pm3 --> hf 14a info ``` A good starting point is the following [Cheat sheet](/doc/cheatsheet.md) Or this compilation of links to [Proxmark3 walk throughs](https://github.com/RfidResearchGroup/proxmark3/wiki/More-cheat-sheets)