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
Influenza Symptoms. Influenza (also known as the flu) is a contagious respiratory illness caused by flu viruses. It can cause mild to severe illness, and at times can lead to death. The flu is different from a cold. The flu usually comes on suddenly. People who have the flu often feel some or all of these symptoms: 1  Fever* or feeling feverish/chills. 2  Cough. 3  Sore throat.  Runny or stuffy 1  nose. Muscle or body aches. 2  Headaches. Fatigue (tiredness)  Some people may have vomiting and diarrhea, though this is more common in children than adults.