驗證網址en.wikipedia.org安全性

chgrp - Wikipedia, the free encyclopedia

The chgrp (from change group) command may be used by unprivileged users on Unix-like systems to change the group associated with a file system object (such as a file, directory, or link) to one of which they are a member. A file system object has 3 sets o...

網址安全性掃描由 google 提供