File Permission
File
Owner
Group
Other user
Permission mode
Symbolic
Absolute
Permissions Symbolic absolute
read r 4
write w 2
execute x 1
readwrite rw 6
readexec rx 5
writeexec wx 3
readwriteexec rwx 7
no access - 0
File Permission Structure
1 2 3 4 5 6 7 8 9 10 These are fields
Type of file --> 1
Owner permission --> 2, 3, 4
Group permission --> 5, 6, 7
Other user permission --> 8, 9, 10
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