diff --git a/Microsoft COBOL v112/m.sh b/Microsoft COBOL v112/m.sh
new file mode 100644
index 0000000..e141978
--- /dev/null
+++ b/Microsoft COBOL v112/m.sh	
@@ -0,0 +1,16 @@
+str=$(tr '[a-z]' '[A-Z]' <<< $1)
+
+rm $str.OBJ 2>/dev/null
+rm $str.LST 2>/dev/null
+rm $str.MAP 2>/dev/null
+rm $str.EXE 2>/dev/null
+
+ntvdm -u -r:. -h -c -d COBOL $str,$str,$str/D\;
+ntvdm -u -h -c -r:. LINK $str,$str,$str,C:\;
+
+rm $str.OBJ 2>/dev/null
+rm $str.LST 2>/dev/null
+rm $str.MAP 2>/dev/null
+
+ntvdm -u -r:. -c -m $str
+