As can be seen, there is no execute bit for the group, and only user alpha may execute the file.

可以看到，没有为组设置执行位，只允许用户alpha执行此文件。

youdao

As can be seen, there is no execute bit for the group, and only user alpha may execute the file.

可以看到，没有为组设置执行位，只允许用户alpha执行此文件。

youdao