title: Simplest way of removing all instances of a word from a text file
body: <p>I have a large text file which contains numerous instances of the word 'Ref' (from where the text was copied from a website which contained a reference). I only want to keep the original website text without these instances of 'Ref'. I was wondering what is the simplest way of removing all instances from the text file? Is is possible via command line using windows cmd or cygwin?</p>