posted @ 2023-08-18 10:18 liuxin6de1b 阅读(29) 评论(0) 推荐(0)
摘要:
#!/bin/sh shell编程的头文件echo “$0” 返回的是这个脚本的部分路径echo “$1” 返回的第一个参数echo “$2” 返回的第二个参数echo “$*” 返回的是全部参数echo “$#” 返回的是参数的个数read -p “请输入你的名字:”usernameecho $u 阅读全文
posted @ 2023-08-18 10:18 liuxin6de1b 阅读(29) 评论(0) 推荐(0)
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