Essential tools for System Administrators and Digital Forensics (DFIR) analysts. All calculations are performed securely in your browser.
1. Linux Chmod Calculator
Calculate octal and symbolic file permissions.
| Permission | Owner | Group | Public |
|---|---|---|---|
| Read (4) | |||
| Write (2) | |||
| Execute (1) |
2. Unix Epoch Converter
Convert Unix timestamps to human-readable UTC and Local Time.