GNUPGHOME_CORE=${MONKEYSPHERE_GNUPGHOME_CORE:="${MADATADIR}/core"}
GNUPGHOME_SPHERE=${MONKEYSPHERE_GNUPGHOME_SPHERE:="${MADATADIR}/sphere"}
CORE_KEYLENGTH=${MONKEYSPHERE_CORE_KEYLENGTH:="2048"}
+LOG_PREFIX=${MONKEYSPHERE_LOG_PREFIX:='ms: '}
# export variables needed in su invocation
export DATE
export GNUPGHOME_SPHERE
export GNUPGHOME
export CORE_KEYLENGTH
+export LOG_PREFIX
# get subcommand
COMMAND="$1"