Improve guide of Command Line Injection [ci skip]
Improve guide of Command Line Injection [ci skip]

yahonda/rails,EmmaB/rails-1,Stellenticket/rails,esparta/rails,yawboakye/rails,yawboakye/rails,Edouard-chin/rails,georgeclaghorn/rails,bogdanvlviv/rails,georgeclaghorn/rails,esparta/rails,joonyou/rails,Envek/rails,Erol/rails,Edouard-chin/rails,kmcphillips/rails,yahonda/rails,BlakeWilliams/rails,Envek/rails,MSP-Greg/rails,Vasfed/rails,Envek/rails,yawboakye/rails,lcreid/rails,lcreid/rails,esparta/rails,bogdanvlviv/rails,joonyou/rails,kmcphillips/rails,Vasfed/rails,georgeclaghorn/rails,kddeisz/rails,Erol/rails,BlakeWilliams/rails,kddeisz/rails,bogdanvlviv/rails,rails/rails,Stellenticket/rails,Vasfed/rails,Erol/rails,lcreid/rails,kmcphillips/rails,yahonda/rails,esparta/rails,yahonda/rails,kddeisz/rails,bogdanvlviv/rails,Erol/rails,Envek/rails,MSP-Greg/rails,Edouard-chin/rails,joonyou/rails,rails/rails,MSP-Greg/rails,kmcphillips/rails,lcreid/rails,MSP-Greg/rails,EmmaB/rails-1,joonyou/rails,kddeisz/rails,rails/rails,georgeclaghorn/rails,Stellenticket/rails,Vasfed/rails,Stellenticket/rails,rails/rails,BlakeWilliams/rails,yawboakye/rails,BlakeWilliams/rails,Edouard-chin/rails,EmmaB/rails-1