mode
4 number
(set uid)(owner)(groupowner)(others)
backdoor 로 얘내 변경하는거
set uid
- read 4
- write 2
- execute 1
- x
- r
- w
chmod
Creator
Creator
Seonglae ChoCreated
Created
2020 May 17 14:8Editor
Editor
Seonglae ChoEdited
Edited
2024 Mar 20 5:42Seonglae ChoSeonglae Cho
![[UNIX / Linux] 권한 관리(chmod, chown, chgrp, umask)](https://www.notion.so/image/https%3A%2F%2Feunguru.tistory.com%2Ffavicon.ico?table=block&id=a632c331-8c9f-4ba4-a08e-c0896605f4dc&cache=v2)
![[UNIX / Linux] 권한 관리(chmod, chown, chgrp, umask)](https://www.notion.so/image/https%3A%2F%2Fimg1.daumcdn.net%2Fthumb%2FR800x0%2F%3Fscode%3Dmtistory2%26fname%3Dhttps%253A%252F%252Ft1.daumcdn.net%252Fcfile%252Ftistory%252F24671B3D558407362F?table=block&id=a632c331-8c9f-4ba4-a08e-c0896605f4dc&cache=v2)