It seems like you're encountering a situation in a file system operation where the system is refusing to remove directories named '.' or '..'. These are special directories in Unix/Linux-based systems: - `.` (dot) refers to the current directory. - `..` (double dot) refers to the parent directory. For safety reasons, the operating system does not allow these directories to be removed. The message "refusing to remove ‘.’ or ‘..’ directory: skipping ‘.’" indicates that during an operation (like deleting files or folders), the system detected an attempt to delete one of these special directories and has automatically skipped it to prevent potentially harmful changes to the directory structure. So, if you see this message, rest assured that your system is working as intended to maintain the integrity of your file system hierarchy. [2024-02-27 17:31:57 | AI写代码神器 | 163点数解答]