#!/usr/bin/env bash if [ x"$@" = x"quit" ] then exit 0 fi # Override the previously set prompt. echo -en "\x00delim\x1f\\x1\n" echo -en "\x00prompt\x1fChange prompt\x1" for a in {1..10} do echo -en "$a\x1" done echo -en "newline\ntest\x1" echo -en "quit"