From MorphOS Library
Ask [S] - Displays a question at the execution of a script
PROMPT - Text (question) to display.
Ask displays a question and waits for an answer. This answer can be 'Y' (Yes), 'N' (No) or nothing (ie: user simply pressed [return]). If user answers nothing, Ask will consider the answer as being negative. To indicate to other commands the answer received, Ask will set the condition flag to a specific value (see IF command): if the answer is No, the falg is set to 5 (WARN), 0 Otherwise
SYS:> Type my_batch_file Ask "Do you own a Pegasos ? (YES/NO) " If Warn Echo "You answered Yes." Else Echo "You answered No." SYS:> Execute my_batch_file Do you own a Pegasos ? (YES/NO) yes You answered Yes. SYS:>