Graudit is a simple script and signature sets that allows you to find potential security flaws in source code using the GNU utility grep. It’s comparable to other static analysis applications like RATS, SWAAT and flaw-finder while keeping the technical requirements to a minimum and being very flexible.
Graudit supports scanning code written in several languages; asp, jsp, perl, php and python.
Graudit supports several options and tries to follow good shell practices. For
a list of the options you can run graudit -h or see below. The simplest way to use
Required: bash, grep, sed