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Chmod Calculator
Calculate file permissions with ease
Owner (u)
Read
(4)
Write
(2)
Execute
(1)
Group (g)
Read
(4)
Write
(2)
Execute
(1)
Others (o)
Read
(4)
Write
(2)
Execute
(1)
Results
Octal Notation:
Symbolic Notation:
Command:
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💡 Tip: chmod (change mode) is used to change file permissions in Unix-like systems. The octal notation is the most common way to set permissions.