-CA filename. specifies the CA certificate to be used for signing. When this option is present x509 behaves like a mini CA. The input file is signed by this CA using this option: that is its issuer name is set to the subject name of the CA and it is digitally signed using the CAs private key.
Signs and symptoms[edit] Tension-type headache pain is often described as a constant pressure, as if the head were being squeezed in a vise. The pain is frequently present on both sides of the head at the same time. Tension-type headache pain is typically mild to moderate, but may be severe.
Symptoms: Localized or generalized pain, can mimic migraine or tension-type headache symptoms. Headaches usually occur on daily basis and are frequently resistant to treatment. Precipitating Factors: Pain can occur after relatively minor traumas, but the cause of the pain often difficult to diagnose.