Add linux instructions to readme

README.txt

@@ -83,6 +83,10 @@
   like listing for debugging or annotation. See the documentation near the
   top of its source code.
   
+  Additional binaries have been compiled and tested on arch linux, with the files
+  having an additional _linux appended to their name; please contact @Oman395 on
+  github if your distrobution has issues running them.
+
 
 *** THE COMMAND LINE
 
@@ -90,6 +94,10 @@
 
      miditones chopin
      
+  Or on linux, execute
+  
+    ./miditones_linux chopin
+
   It will create a file in the same directory called "chopin.c" which contains
   the C-language statement to intiialize an array called "score" with the bytestream.
 
@@ -98,6 +106,10 @@
 
      miditones  <options>  <basefilename>
      
+  Or on linux:
+      
+      ./miditones_linux <options> <basefilename>
+
   The <basefilename> is the base name, without an extension, for the input and
   output files. It can contain directory path information, or not.