$# Problems 1.sh content = 1 Echo $# $i -le $# Do [while] I=$i Echo $i I=`expr $i + 1` Done I write, but fails to achieve its aim Executing orders 1.sh dd tt I think in the course of implementation will 1.sh dd, tt show, but instead of a fixed number of parameters with 1.sh How to achieve this? $# Problems $# Positional parameter is the quantity. . . Dd tt significant as you want to and may test : Echo or echo $* $ If you do use for : for i do echo $i; done in $@; If you do use while : while [ "$ 1"] do echo shift; done $ 1; $# Problems The second interception of parameters, including how all parameters? For example 1.sh tt dd ff I would like to have conferred a variable dd ff 1.sh parameter is "1, volatile $# Problems Ah? Oh, your request is not clear. . . If we want to achieve a "second parameter all parameters," test : Shift 2 Echo $* [ Closed window ]