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Chmod Calculator
Visual Unix file permission calculator with octal and symbolic output.
| Read | Write | Execute | |
|---|---|---|---|
| Owner | |||
| Group | |||
| Others |
Octal
644
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Symbolic
rw-r--r--
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Command
chmod 644 filename
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Common Permissions
How Chmod Works
Read=4, Write=2, Execute=1. Sum the values for each role (owner, group, others) to get the octal code.
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