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Chmod 015

Owner has no permissions. Group can execute. Others can read, execute.

Numeric Notation

015

Symbolic Notation

-----xr-x

Command

chmod 015 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 015 filename.txt

Changes permissions of a single file

chmod 015 *.txt

Changes permissions of all .txt files

After applying chmod 015, files will display as:

-----xr-x filename.txt

For Directories

chmod 015 dirname

Changes permissions of a directory

chmod -R 015 dirname

Recursively changes all files and subdirectories

After applying chmod 015, directories will display as:

d-----xr-x dirname

Common Use Cases for Chmod 015

Shared Reading

Files that need to be readable by multiple users or groups.

General Purpose

This permission set is useful when you need access.

General Purpose

This permission set is useful when you need access.

Related Chmod Codes

Explore similar permission configurations

Try the Interactive Calculator

Experiment with different permission combinations

Understanding Chmod 015

The chmod 015 command sets specific file permissions in Linux and Unix systems. This permission configuration owner has no permissions. group can execute. others can read, execute.

In the numeric notation 015, each digit represents the permission level for different user categories. The symbolic representation -----xr-x 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 015 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.