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README.md

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-# examples-gcc
+# gcc
+
+The GNU Compiler Collection (GCC) is a compiler system produced by the GNU Project that supports various programming languages. GCC is a key component of the GNU toolchain. 
+
+The Free Software Foundation (FSF) distributes GCC under the GNU General Public License (GNU GPL). GCC has played an important role in the growth of free software, as both a tool and an example.
+
+[wikipedia.org/wiki/GNU_Compiler_Collection](https://en.wikipedia.org/wiki/GNU_Compiler_Collection)
+
+
+##  LabInstance mpi
+
+
+![alt text](images/swarmlab-network.png "")
+
+
+## Quickstart
+
+This is a quickstart guide of howto use this *LabInstance*
+
+- Working Directory
+
+> /root
+
+- Default user for MPI
+
+> root
+
+---
+**MORE INFO** 
+
+See swarmlab and examples directory
+---
+
 
-gcc