diff --git a/scripts/spacecruft-greenctld b/scripts/spacecruft-greenctld
index a068801..2c74529 100755
--- a/scripts/spacecruft-greenctld
+++ b/scripts/spacecruft-greenctld
@@ -5,8 +5,6 @@ source env/bin/activate
 
 #./greenctld -a /dev/ttyUSB0 -e /dev/ttyUSB1 -g
 
-set -x
-
 ./greenctld									\
 	-e /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AQ02D9QB-if00-port0	\
 	-a /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AB0ODJV6-if00-port0
diff --git a/scripts/spacecruft-greenctld-cmd b/scripts/spacecruft-greenctld-cmd
new file mode 100755
index 0000000..928fa3f
--- /dev/null
+++ b/scripts/spacecruft-greenctld-cmd
@@ -0,0 +1,14 @@
+#!/bin/bash
+# Usage:
+# spacecruft-greenctld-cmd [command]
+# Example, to print position:
+# spacecruft-greenctld-cmd p
+# Example, to move position:
+# spacecruft-greenctld-cmd "P 90 45"
+
+set -x
+
+echo "$@" | nc localhost 4533 > /dev/null &
+disown
+exit
+
diff --git a/scripts/spacecruft-greenctld-getpos b/scripts/spacecruft-greenctld-getpos
new file mode 100755
index 0000000..8d8f678
--- /dev/null
+++ b/scripts/spacecruft-greenctld-getpos
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+cd /home/jebba/devel/mct/greenctld
+source env/bin/activate
+
+#./greenctld -a /dev/ttyUSB0 -e /dev/ttyUSB1 -g
+
+./greenctld									\
+	-e /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AQ02D9QB-if00-port0	\
+	-a /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AB0ODJV6-if00-port0	\
+	-g
diff --git a/scripts/spacecruft-greenctld-nc b/scripts/spacecruft-greenctld-position
similarity index 100%
rename from scripts/spacecruft-greenctld-nc
rename to scripts/spacecruft-greenctld-position
diff --git a/scripts/spacecruft-greenctld-test b/scripts/spacecruft-greenctld-test
deleted file mode 100755
index a3438b2..0000000
--- a/scripts/spacecruft-greenctld-test
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-
-cd ~/devel/spacecruft/greenctld
-source env/bin/activate
-
-#./greenctld -a /dev/ttyUSB0 -e /dev/ttyUSB1 -g
-
-./greenctld									\
-	-a /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AQ02D9QB-if00-port0	\
-	-e /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AB0ODJV6-if00-port0	\
-	-g