Chmod Calculator by Online Tool Base
Unix Permissions. The Chmod Calculator at Online Tool Base simplifies the complex system of file permissions used in Linux and Unix servers. It converts between the visual representation (rwx) and the octal number (777, 644) required by the command line.
Understanding Permissions
onlinetoolbase.online breaks down the 3x3 grid:
- User (Owner): What you can do.
- Group: What your team can do.
- Public (Others): What the web can do.
Common Values
- 777: Read, Write, Execute for everyone (Dangerous!).
- 755: Standard for scripts and directories.
- 644: Standard for readable files.
How to Use
- Check the boxes for Read, Write, Execute.
- See the Octal Code (e.g., 755).
- Copy the command
chmod 755 filename.
Secure files with the Chmod Calculator from Online Tool Base.