Tuesday, October 14, 2014

What is RPC

Remote Procedure Call:


As you has seen before The sockets are very useful, but one of the most common problems is transformations data on the network. This transformation data will be use as the representation used by the application and its called as "Presentation Formatting" (Morgan Kaufman,2007).






Thursday, October 2, 2014

Lazaro get up and walk

Today , i was talk' with one of my students . He asked to me "how to run a linux over pentium II".

I realized that its a very old device. And the new linux only work for P IV up to.

Then i find the link that could be good to work about it.
https://help.ubuntu.com/community/LubuntuLinks#Section_B:_Lubuntu_101

i hope that it could be good for us.

Thursday, September 25, 2014

Socket JAVA

"A socket is a software endpoint that establishes bidirectional communication between a server program and one or more client programs. " ref


Wednesday, September 24, 2014

SMTP Protocol

Objective:
   This lesson is focus in learn how to create a smtp app.

Issues:
-Sockets
-RFC
-TCP Frame

Steps:
1) Install php5 over ubuntu.
2) Read http://php.net/manual/en/intro.sockets.php
3) Read https://www.ietf.org/rfc/rfc2821.txt
4) Download  https://drive.google.com/file/d/0B8fTeB-2yen7MDJYeC00SHozZW8/edit?usp=sharing

Thursday, September 4, 2014

SSH

Algo básico de túneles.... buen documento

http://blog.sensible.io/2014/05/17/ssh-tunnel-local-and-remote-port-forwarding-explained-with-examples.html