You would use the same command you are already using (if you only care about subject information, you could use openssl x509 -subject-noout-in server.crt, replacing-text with-subject).
Viruses cause colds and the flu. Both are respiratory infections. The simplest way to tell the difference is by looking at your symptoms. If you have a cold, youâll probably have symptoms like these: runny or stuffy nose; sore throat; sneezing; cough; headache or body aches; mild tiredness; Flu symptoms can include: dry, hacking cough
Flu usually starts with the abrupt onset of fever, headache, fatigue and body aches. Here's a list of flu symptoms you might feel: 1  High temperature. 2  Severe aches and pains in the joints and muscles and around the eyes. 3  Generalised weakness. 4  Ill appearance with warm, flushed skin and red, watery eyes. 5  Headache. 6  Dry cough. 7  Sore throat and watery discharge from your nose. 8  Diarrhoea or upset stomach.