Security: Safe
chmod 554 — r-xr-xr--
Owner has (r-x), Group has (r-x), and Others have (r--).
Live Interactive Permission Matrix
Linux chmod Calculator & Generator
Octal Value
554
Symbolic
r-xr-xr--
Quick Presets:
Owner (User)
The file creator
Group
Team or service account
Public (Others)
All other system users
Security Assessment
Status: Safe
Target:
chmod 554 deploy.shchmod -R 554 /var/www/deploy.shInteractive Permission Matrix (rwx)
| Role | Read (r - 4) | Write (w - 2) | Execute (x - 1) | Octal Total |
|---|---|---|---|---|
| Owner (User) | 5 | |||
| Group | 5 | |||
| Others (Public) | 4 |
Copyable chmod 554 Commands
Apply to Single File
chmod 554 target_fileApply Recursively to Directory
chmod -R 554 /path/to/folderOnly Apply to Directories (find)
find /path/to/folder -type d -exec chmod 554 {} +Only Apply to Files (find)
find /path/to/folder -type f -exec chmod 554 {} +Recommended Real-World Use Cases
- •Files requiring owner r-x and group r-x
- •Restricted scripts and utilities
- •Custom deployment configurations
Security Consideration
chmod 554 (r-xr-xr--) configures specific Linux permission bits where the owner receives numeric value 5, the group receives 5, and public users receive 4. Total combined mask is 554.
Frequently Asked Questions
chmod 554 Questions & Answers
Common questions regarding Linux permissions, security risks, and recursive chmod commands.
Owner has (r-x), Group has (r-x), and Others have (r--). In symbolic notation, this is represented as "r-xr-xr--".