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Chmod 3665

Owner can read, write. Group can read, write. Others can read, execute. SETGID bit is set. Sticky bit is set.

Numeric Notation

3665

Symbolic Notation

rw-rwSr-t

Command

chmod 3665 file

Permission Breakdown

Detailed view of permissions for each user category

Owner
✓ Read✓ Write✗ Execute
Group
✓ Read✓ Write✗ Execute
Others
✓ Read✗ Write✓ Execute
Special Permissions
✓ SETGID bit is set
✓ Sticky bit is set

For Files

chmod 3665 filename.txt
Changes permissions of a single file
chmod 3665 *.txt
Changes permissions of all .txt files
After applying chmod 3665, files will display as:
rw-rwSr-t filename.txt

For Directories

chmod 3665 dirname
Changes permissions of a directory
chmod -R 3665 dirname
Recursively changes all files and subdirectories
After applying chmod 3665, directories will display as:
drw-rwSr-t dirname

Common Use Cases for Chmod 3665

1
Shared Reading
Files that need to be readable by multiple users or groups.
2
General Purpose
This permission set is useful when you need owner read, write access.
3
General Purpose
This permission set is useful when you need owner read, write access.

Related Chmod Codes

Explore similar permission configurations

3663
rw-rwS-wt
3664
rw-rwSr-T
3666
rw-rwSrwT
3667
rw-rwSrwt
644
rw-r--r--
755
rwxr-xr-x

Try the Interactive Calculator

Experiment with different permission combinations

Understanding Chmod 3665

The chmod 3665 command sets specific file permissions in Linux and Unix systems. This permission configuration owner can read, write. group can read, write. others can read, execute. setgid bit is set. sticky bit is set.

In the numeric notation 3665, each digit represents the permission level for different user categories. The symbolic representation rw-rwSr-t 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 3665 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.