KEYSERVER=${MONKEYSPHERE_KEYSERVER:=$KEYSERVER}
CHECK_KEYSERVER=${MONKEYSPHERE_CHECK_KEYSERVER:=$CHECK_KEYSERVER}
MONKEYSPHERE_USER=${MONKEYSPHERE_MONKEYSPHERE_USER:=$MONKEYSPHERE_USER}
+MONKEYSPHERE_GROUP=$(groups "$MONKEYSPHERE_USER" | cut -d: -f2 | awk '{ print $1 }')
PROMPT=${MONKEYSPHERE_PROMPT:=$PROMPT}
# other variables
export KEYSERVER
export CHECK_KEYSERVER
export MONKEYSPHERE_USER
+export MONKEYSPHERE_GROUP
export PROMPT
export GNUPGHOME_HOST
export GNUPGHOME
export HOST_FINGERPRINT
+export LOG_PREFIX
# get subcommand
COMMAND="$1"