diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..f4e6621
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+mvn clean package -e
diff --git a/generate_assembly_r.sh b/generate_assembly_r.sh
new file mode 100755
index 0000000..fb40b97
--- /dev/null
+++ b/generate_assembly_r.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+FILENAME=$1
+
+if [ -z "$1" ] ; then
+    echo "FILENAME is missing"
+    exit 1
+fi
+
+echo "Generating assembly code for file ${FILENAME}"
+
+java -cp "chocopy-ref.jar:target/assignment.jar" chocopy.ChocoPy --pass=rrr ${FILENAME}
diff --git a/generate_assembly_s.sh b/generate_assembly_s.sh
new file mode 100755
index 0000000..129dd7f
--- /dev/null
+++ b/generate_assembly_s.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+FILENAME=$1
+
+if [ -z "$1" ] ; then
+    echo "FILENAME is missing"
+    exit 1
+fi
+
+echo "Generating assembly code for file ${FILENAME}"
+
+java -cp "chocopy-ref.jar:target/assignment.jar" chocopy.ChocoPy --pass=rrs ${FILENAME}
diff --git a/run_r.sh b/run_r.sh
new file mode 100755
index 0000000..2ab3ab0
--- /dev/null
+++ b/run_r.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+FILENAME=$1
+
+if [ -z "$1" ] ; then
+    echo "FILENAME is missing"
+    exit 1
+fi
+
+echo "Running file ${FILENAME}"
+
+java -cp "chocopy-ref.jar:target/assignment.jar" chocopy.ChocoPy --pass=rrr --run ${FILENAME}
diff --git a/run_s.sh b/run_s.sh
new file mode 100755
index 0000000..9d41415
--- /dev/null
+++ b/run_s.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+FILENAME=$1
+
+if [ -z "$1" ] ; then
+    echo "FILENAME is missing"
+    exit 1
+fi
+
+echo "Running file ${FILENAME}"
+
+java -cp "chocopy-ref.jar:target/assignment.jar" chocopy.ChocoPy --pass=rrs --run ${FILENAME}
diff --git a/test_sample.sh b/test_sample.sh
new file mode 100755
index 0000000..eaaa8bf
--- /dev/null
+++ b/test_sample.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+
+echo "Running all test cases inside src/test/data/pa3/sample/ folder)"
+java -cp "chocopy-ref.jar:target/assignment.jar" chocopy.ChocoPy --pass=rrs --test --run --dir src/test/data/pa3/sample/