What is chmod 755?
Understand the Problem
The question is asking about the meaning of 'chmod 755', which is a command used in Unix and Unix-like operating systems to set file permissions. It specifies the permissions given to the owner, group, and others for a file or directory.
Answer
chmod 755 sets permissions allowing the owner to read, write, and execute, and the group and others to read and execute.
The final answer is that chmod 755 sets permissions allowing the owner to read, write, and execute, while the group and others can only read and execute.
Answer for screen readers
The final answer is that chmod 755 sets permissions allowing the owner to read, write, and execute, while the group and others can only read and execute.
More Information
The chmod 755 command sets the file permissions such that the owner can perform all operations (read, write, execute), while others can only read and execute the file. This is commonly used to make scripts executable while protecting them from modifications by others.
Tips
A common mistake is confusing chmod 755 with chmod 777, which provides full permissions to everyone, creating potential security risks.
Sources
- The web page with info on - Example Source - techopedia.com
- What does file permission 755 mean | Edureka Community - edureka.co
- Unlocking File Permissions: The 'chmod' Linux Command - ioflood.com
