[patch] added `-h` for help
[patch] added `-h` for help

jr64/gef,wmliang/gef,Ali-Razmjoo/gef,firebitsbr/gef,hugsy/gef,sigma-random/gef,hugsy/gef,wmliang/gef,hugsy/gef,sigma-random/gef,bl4ckic3/gef,jr64/gef,firebitsbr/gef,Ali-Razmjoo/gef,bl4ckic3/gef