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I'm writing program in python in which user is to work with program by command-line. I'm using raw_input to get command from user. I want to have "memory" like in bash, etc, so, if you press an arrow (up or down) on your keyboard, you get previous/next command. I know about one way to do it (simply get every char typed by user and check it), but maybe you know something better / cuter :-)
greetings