diff --git a/sats/gpio b/sats/gpio
new file mode 100644
index 0000000..8f2d916
--- /dev/null
+++ b/sats/gpio
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# (1) Primary init.
+#--------------------------------------------------------#
+# (1) Get absolute folder #
+ROOT=$(dirname `realpath $0`);
+ROOT=`dirname $ROOT`;
+
+# (2) Check config file #
+test ! -f $ROOT/com/config_sats && echo "Daemon not started" && exit 1;
+
+# (3) Fetch BUFFERS #
+source $ROOT/com/config_sats;
+
+
+
+# (2) Start daemon
+#--------------------------------------------------------#
+while sleep 1; do
+
+	$ROOT/com/write sats "`cat /home/sats/satsd/conf/machine.state`\n";
+
+done;
\ No newline at end of file
diff --git a/sats/sysd b/sats/sysd
new file mode 100644
index 0000000..be5a246
--- /dev/null
+++ b/sats/sysd
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# (1) Primary init.
+#--------------------------------------------------------#
+# (1) Get absolute folder #
+ROOT=$(dirname `realpath $0`);
+ROOT=`dirname $ROOT`;
+
+# (2) Check config file #
+test ! -f $ROOT/com/config_sats && echo "Daemon not started" && exit 1;
+
+# (3) Fetch BUFFERS #
+source $ROOT/com/config_sats;
+
+
+
+# (2) Start daemon
+#--------------------------------------------------------#
+SERV_LIST="ls /lib/systemd/system/sats-*";
+while sleep 1; do
+
+	for i in $SERV_LIST; do test "`systemctl is-active $(basename $i)`" = "active" && echo "SYSD1`basename $i`" >> $BUF_OUT || echo "SYSD0`basename $i`" >> $BUF_OUT; done;
+
+done;
\ No newline at end of file
diff --git a/sub-view/systemd b/sub-view/systemd
new file mode 100755
index 0000000..a7f7e5c
--- /dev/null
+++ b/sub-view/systemd
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+
+# (1) Primary init.
+#--------------------------------------------------------#
+# (1) Get absolute folder #
+ROOT=$(dirname `realpath $0`);
+ROOT=`dirname $ROOT`;
+
+# (2) Check lock file #
+test ! -f $ROOT/.lock && echo "Daemon not started" && exit 1;
+
+
+
+# (2) While viewing loop
+#--------------------------------------------------------#
+# (1) Initialise vars #
+declare -A SERV;
+
+# (2) Get BUF_IN #
+source $ROOT/com/config_ioemu;
+
+# (3) For each service update #
+while sleep 1; clear; do
+
+	# (4) Get last value from lines beginning by 'GSTA' #
+	SERV_LIST="`cat $BUF_IN | grep -Po "^SYSD(.+)$" | sed 's/^SYSD\(.\+\)$/\1/g' | tail -n20`";
+
+	# (5) Store each service #
+	while IFS= read -r line; do
+
+		SERV["${line:1}"]="${line:0:1}";
+
+	done <<< "$SERV_LIST";
+
+	# (6) Display each service #
+	for s in "${!SERV[@]}"; do
+
+		# if active -> green
+		test "${SERV[$s]}" = "1" && echo -e "\e[32m$s\e[0m" || echo -e "\e[0m$s\e[0m";
+
+	done;
+
+
+
+done;
\ No newline at end of file