diff --git a/Microsoft Fortran v331/m.sh b/Microsoft Fortran v331/m.sh
new file mode 100644
index 0000000..8939a12
--- /dev/null
+++ b/Microsoft Fortran v331/m.sh	
@@ -0,0 +1,20 @@
+str=$(tr '[a-z]' '[A-Z]' <<< $1)
+
+rm $str.EXE 2>/dev/null
+rm $str.LST 2>/dev/null
+rm $str.MAP 2>/dev/null
+rm $str.OBJ 2>/dev/null
+rm $str.COD 2>/dev/null
+
+ntvdm -u -r:. for1 $str,$str,$str,$str
+ntvdm -u -r:. pas2
+ntvdm -u -r:. pas3
+
+ntvdm -u -r:. -e:LIB=libs -f link $str,$str,$str,fortran.lib+cexec.lib
+
+rm $str.LST 2>/dev/null
+rm $str.MAP 2>/dev/null
+rm $str.OBJ 2>/dev/null
+rm $str.COD 2>/dev/null
+
+ntvdm -u -r:. $str