# JWT > This is a simple tool to sign, verify and show JSON Web Tokens ([JWT](http://jwt.io/)) from the command line, base [jwt-go](https://github.com/dgrijalva/jwt-go). # Install ``` ➜ go get -u github.com/ehlxr/jwt ``` # Usage ``` ➜ jwt JWT(Json Web Token) 工具 用于生成、验证、查看 JWT Usage: jwt [command] Available Commands: help Help about any command show 查看 JWT Token sign JWT 签名 verify JWT token 验证 Flags: --config string config file (default is $HOME/.jwt.yaml) -h, --help help for jwt -v, --version show version of the jwt. Use "jwt [command] --help" for more information about a command. ```