+
+# ssh authorized_keys file (FIXME: why is this relevant in this file?)
+#AUTHORIZED_KEYS=~/.ssh/known_hosts
+
+# check keyservers at every ssh connection:
+# This overrides other environment variables (FIXME: what does this mean???)
+# NOTE: setting CHECK_KEYSERVER to true will leak information about
+# the timing and frequency of your ssh connections to the maintainer
+# of the keyserver.
+#CHECK_KEYSERVER=true