Well, that killed the readline functionality... let us get that back.

bin/libbfa.sh

@@ -35,12 +35,13 @@ function    cleanup
 function    geth_attach
 {
     bfaconfig node
-    local cat=cat
-    if echo $- | grep -q x
-    then
-        cat="tee /dev/tty |"
-    fi
-    $cat | geth --cache 0 "$@" attach ipc:${BFANODEDIR}/geth.ipc
+#    local cat=cat
+#    if echo $- | grep -q x
+#    then
+#        cat="tee /dev/tty |"
+#    fi
+#    $cat |
+    geth --cache 0 "$@" attach ipc:${BFANODEDIR}/geth.ipc
 }
 
 function    geth_exec_file