Did the captain kill you if you didn't listen to him in World War 1?

In World War I, military discipline was strict, and failure to obey a captain's orders could have severe consequences, including punishment or even execution in extreme cases. However, outright killing a soldier for disobedience was not a common practice and would typically involve a court-martial process. Most disciplinary actions would involve imprisonment or other forms of punishment rather than lethal force. The nature of military justice varied significantly between different countries and units.