这时，进程的有效用户ID必须和文件的拥有者ID一致，或者进程必须拥有文件的写权限。

To do this, either the effective user ID of the porcess must equal the owner ID of the file, or the process must have write permission for the file.

youdao

这种情况下，进程的有效用户ID等于文件拥有者的ID，或者进程是超级进程，仅仅有文件的写权限是不够的。

For this case, the effective user ID of the process must equal the owner ID of the file, or the process must be a superuser process. Merely having write permission for the file is not adequate.

youdao

这种情况下，进程的有效用户ID等于文件拥有者的ID，或者进程是超级进程，仅仅有文件的写权限是不够的。

For this case, the effective user ID of the process must equal the owner ID of the file, or the process must be a superuser process. Merely having write permission for the file is not adequate.

youdao