cp不覆盖目标文件 awk 'BEGIN { cmd="cp -ri a/* b/"; print "n" |cmd; }' 注:a为原文件夹,b为目标文件夹 相关文章: 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2021-06-08 2022-12-23