Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO correct answers.)
chmod +s /tmp
chmod +t /tmp
chmod 1775 /tmp
chmod 4775 /tmp
chmod 2775 /tmp
Referência recomendada para estudo
The sticky bit can be set using chmod +t (symbolic) or by setting the first digit to 1 in octal notation (e.g., chmod 1775).
chmod +t
chmod 1775
