Chmod Calculator
Calculate standard octal and symbolic file permissions
Owner (u)
7
Read
r = 4
Write
w = 2
Execute
x = 1
Group (g)
5
Read
r = 4
Write
w = 2
Execute
x = 1
Public (o)
5
Read
r = 4
Write
w = 2
Execute
x = 1
Octal Notation
e.g. 755
Symbolic Notation
-rwxr-xr-x
e.g. -rwxr-xr-x
chmod
755 filename.txt
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