9. User data input processing

1. Command Line parameter input Among the methods of passing input data to a script, the basic method is to directly pass the input data to the command line. You can pass it directly to the command line as shown below. $./test 10 20 read parameter Bash Shell allocates a special variable called positional parameter to process the data input on the command line as above. This variable can be ass..

원문링크 : 9. User data input processing