issue #46 update doc filesystem added doc to bh_sharefile

doc/source/filesystem.rst

@@ -103,7 +103,7 @@ Convert filename to equivalent digest md5.
 bh_secretfile
 ---------
 
-A nice feature to any skill, use it to compress one or more files, automatically generating a password and upload to the file.io, at end of process you'll get a URL and password to decompress file.
+A nice feature to any skill, use it to compress one or more files, automatically generating a password and upload to the file.io, in the end of process you'll get a URL and password to decompress file.
 
 .. note::
 
@@ -122,6 +122,24 @@ A nice feature to any skill, use it to compress one or more files, automatically
     NRvC_ZniiEtlwgcrBbI_
 
 
+bh_sharefile
+---------
+
+Just as the bh_secretfile function uploads a file and returns the unique url to access it, this process will not have a password attached, anyone with the URL will be able to download it.
+
+.. note::
+
+    Usage
+
+    ``bh_sharefile`` [filename]
+
+
+.. code-block:: bash
+
+    $ bh_sharefile texto.txt 
+    https://file.io/EGQvRxqyagIY
+
+
 bh_zipmal
 ---------