This is the command getcert-refresh-ca that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
getcert refresh-ca [options]
Forces certmonger to refresh information specific to a CA, such as locally-stored copies
of its certificates.
Refresh information about the CA which has the specified nickname.
-a Refresh information about all known CAs.
Use getcert-refresh-ca online using onworks.net services