🔐 Chmod Calculator
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0755
rwxr-xr-x
$
chmod
755
filename
copy
Read (4)
Write (2)
Execute (1)
Owner
r
w
x
Group
r
w
x
Others
r
w
x
SUID (4)
SGID (2)
Sticky (1)
Enter octal directly
Common Permissions
755
Standard dir
644
Standard file
777
Full access
700
Owner only
600
Private file
444
Read only
400
SSH key
666
Read/write all
750
Group access
775
Group writable
1777
/tmp sticky
4755
SUID binary
Permission Details