updated Readme

Author: pranav2012

README.md

@@ -1 +1,25 @@
-# Assembly-Compiler
+# Assembly Language Compiler
+* you can compile & run assembly language with a simple command
+* it supports x86_64 linux only
+
+# Ussage
+* Extract file by using following command
+```
+tar -xzf assembly-compiler.tar.gz
+``` 
+* Open extracted folder and give required permission's
+
+```
+chmod +x *
+```
+* install Asm
+
+```
+./install.sh
+```
+* Use this for compule & run assembly file's
+ ## Example:
+
+```
+asm <filename>
+```