MRamSpy
Search RAM on unix-like machines. (good for shell server admins)
mramspy: MRamSpy is a utility written in perl that accepts a string as input, then searches the RAM of the machine for that string, and finally prints the data that is in the vicinity of the entered string as it is found; it uses xxd, grep, and cut accomplish these tasks. MRamSpy was written with Linux as it's main platform, it will work with little motification on a number of Unix(TM)(R)(etc) and Unix-Like machines.