I have a program which waiting for the input from from keyboard for more than two times. Say, #./my_program please input your input filename: (waiting for input from keyboard for the first time) please input your output filename: (waiting for input from keyboard for the second time) Because I need write a shell script to use this program for many times. I do not how to avoid the interactive requirement of this program. It seems it can not be solved by use #./my_program <<input_file >>output_file Expecting your suggestions. Thanks very much! -- Do not guess who I am. I am not Bush in BlackHouse -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
