#!/bin/bash set 'apple pie' pears peaches for i in $* /*单引号被去掉,循环单个字符输出*/ do echo $i done [[email protected] Ex_14.02-14.31]# sh 14-14-1 apple pie pears peaches -------------------------------------------------------------- #!/bin/bash set
[[email protected] ~]# set -- "I am" handsome boy #传参数[[email protected] ~]# echo $# #打印参数个数3[[email protected] ~]# for i in $;do echo $i;doneIamhandsomeboy[[email protected] ~]# for i in [email protected];do echo $i;doneIamhandsomeboy[[email pr