Permissions

Q1. Write down symbolic representation (eg rwxrw-r--) for each of the following numeric permissions
755
777
644
600
730
555
641






Q2. Give a file permission of 755

Q3. Change the permission of a file to r-xr--r--

Q4. Change the group permission of a file to writable.

Q5. Change the ownership of a file to user smith and group matrix.

Q6. ls –l on a file shows
-rwxr-xr-- 1 anderson matrix 2352 Nov 12 15:16 abc.sh

Which permissions do the user Anderson have

Which permissions are granted to members of the group matrix

Which permission are granted to user gump who is not a member of group matrix