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Chmod 633

Owner can read, write. Group can write, execute. Others can write, execute.

Numeric Notation

633

Symbolic Notation

rw--wx-wx

Command

chmod 633 file

Permission Breakdown

Detailed view of permissions for each user category

Owner

✓ Read✓ Write✗ Execute

Group

✗ Read✓ Write✓ Execute

Others

✗ Read✓ Write✓ Execute

For Files

chmod 633 filename.txt

Changes permissions of a single file

chmod 633 *.txt

Changes permissions of all .txt files

After applying chmod 633, files will display as:

rw--wx-wx filename.txt

For Directories

chmod 633 dirname

Changes permissions of a directory

chmod -R 633 dirname

Recursively changes all files and subdirectories

After applying chmod 633, directories will display as:

drw--wx-wx dirname

Common Use Cases for Chmod 633

General Purpose

This permission set is useful when you need owner read, write access.

General Purpose

This permission set is useful when you need owner read, write access.

General Purpose

This permission set is useful when you need owner read, write access.

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Try the Interactive Calculator

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Understanding Chmod 633

The chmod 633 command sets specific file permissions in Linux and Unix systems. This permission configuration owner can read, write. group can write, execute. others can write, execute.

In the numeric notation 633, each digit represents the permission level for different user categories. The symbolic representation rw--wx-wx provides a visual way to understand these permissions, where 'r' means read, 'w' means write, 'x' means execute, and '-' means no permission.

When you execute chmod 633 filename, you're modifying the file's access control list to match this specific permission pattern. This is essential for maintaining proper security and access control in multi-user environments.