Octal Number | Meaning |
0 0 0 0 | No permission |
1 0 0 1 | Execute permission, no read and write permissions |
2 0 1 0 | Write permission, no read and execute permissions |
3 0 1 1 | Write and execute permissions, no read permission |
4 1 0 0 | Read permission, no write and execute permissions |
5 1 0 1 | Read and execute permissions, no write permission |
6 1 1 0 | Read and write permissions, no execute permission |
7 1 1 1 | Read, write and execute permissions |