batch process multiple .img files

[Rakim]

Anyone in here know of a way to process multiple .img files at once ir: if ther ewere say twenty fdifferent txd files etc that had to be changed for a specific mod to function properly is there a wy to do it simaltaneously as opposed to processing each txd individually? like find then relace then find then replace and so on so on so on son so on ,well you get the picture... im hatin it