AV-W11
Chmod Calculator
Convert Unix file permissions between octal and symbolic notation, including setuid, setgid and sticky bits.
● Runs on your device; nothing is uploadedHow to use it
- Tick Read, Write, Execute and Special boxes for each class, or pick a preset.
- Or type a mode into Octal or Symbolic; the other forms update.
- Enter an Expression such as u+x,go-w and click Apply to current mode.
- Set the File type and File name, then copy the chmod command.
Limits
- Octal mode
- 1–4 digits, 0–7 each
- Symbolic mode
- 9 characters, or 10 with a file type
Features
- Setuid, setgid and sticky bits
- ls -l string plus octal and symbolic chmod commands
- Applies symbolic expressions, including X for directories
- Plain-English description of what the mode allows
- Presets such as 644, 755, 1777 and 4755
For AI agents: avtools_chmod_calculator
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