摘要: stty -echo #禁止回显 阅读全文
posted @ 2021-10-26 18:18 mingyepf 阅读(49) 评论(0) 推荐(0)
摘要: linux --stdin 管道输出 --stdin This option is used to indicate that passwd should read the new password from standard input, which can be a pipe. 这个选项用于从标 阅读全文
posted @ 2021-10-26 17:06 mingyepf 阅读(1379) 评论(0) 推荐(0)