What are the risks of not using sudo?

Not using sudo can pose several risks, including:

1. Security Vulnerabilities: Running commands as the root user without sudo can expose the system to accidental or malicious changes that compromise security.

2. Unintended Changes: Executing commands with root privileges can lead to unintended modifications to critical system files or configurations, potentially causing system instability or failure.

3. Lack of Accountability: Without sudo, actions taken by users may not be logged, making it difficult to track changes or identify who performed specific actions.

4. Privilege Escalation: Users may inadvertently grant themselves or others elevated privileges, leading to unauthorized access to sensitive data or system functions.

5. Increased Risk of Malware: Running commands as root can make it easier for malware to gain full control of the system, as it would inherit the same privileges.

Using sudo helps mitigate these risks by allowing users to execute specific commands with elevated privileges while maintaining a level of control and accountability.