Default Ports

Puerto	Desc.	Estado	Observaciones
20	FTP	cerrado	Utilizado por FTP
21	FTP	cerrado	Utilizado por FTP
22	SSH	abierto	Secure Shell.
23	TELNET	cerrado	Acceso remoto
25	SMTP	cerrado	Servidor de correo SMTP
53	DNS	cerrado	Servidor DNS
79	FINGER	cerrado	Servidor de información de usuarios de un PC
80	HTTP	abierto	Servidor web
110	POP3	cerrado	Servidor de correo POP3
119	NNTP	cerrado	Servidor de noticias
135	DCOM-scm	cerrado	Solo se puede cerrar a través de un cortafuegos
139	NETBIOS	cerrado	Compartición de Ficheros a través de una red
143	IMAP	cerrado	Servidor de correo IMAP
389	LDAP	cerrado	LDAP. Tambien Puede ser utilizado por Neetmeting
443	HTTPS	cerrado	Servidor web seguro
445	MSFT DS	cerrado	Server Message Block.
631	IPP	cerrado	Servidor de Impresion
1433	MS SQL	cerrado	Base de Datos de Microsoft
3306	MYSQL	cerrado	Base de Datos. MYSQL
5000	UPnP	cerrado	En windows está activado este puerto por defecto.

nmap::usages

nmap -sV -PN -p 445,137,139 --script=smb-check-vulns.nse

Windows.:Hidden user account

http://juliorestrepo.wordpress.com/2008/09/19/trucos-regedit-como-ocultar-una-cuenta-de-usuario-de-la-pantalla-de-bienvenida-de-windows-xp/

TV

KWorld page
http://us.kworld-global.com/main/index.aspx?flag=1


Resources:
[1] Other Driver http://www.nodevice.com/driver/PVR-TV_305UDE/get44169.html
[2] Original Driver http://www.kworld-global.com/main/support_down.aspx?mnuid=1255&modid=14&flag=1

PsTools::Remote tools

Share resource

NET SHARE sharename=drive:path /REMARK:"text" [/CACHE:Manual | Automatic | No ]
NET SHARE temp=c:\tmp /REMARK:"temporal files"

Drop share.
NET SHARE {sharename | devicename | drive:path} /DELETE
NET SHARE temp

Show resources
net view \\192.168.1.x


Open remote console

psexec \\IP -u USER -p PASSWORD


If Access denied(Acceso denegado) results, then:

Start, Control Panel, Administrative Tools,Local Security Policy.
Open the Local Policies, Security Options.

Accounts: Limit local account use of blank passwords to console logon only set to Disabled.

if don't work try:

Network access: Sharing and security model for local accounts set to "Classic - local users authenticate as themselves".


Notes(Remote Computer):

a) Debe tener habilitada la opción de "Compartir impresoras y archivos" (Inicio -> Ejecutar.... ncpa.cpl)
b) Debe tener deshabilitada la opción "Utilizar uso compartido simple de archivos"
c) Si tiene habilitado algún firewall debe permitir las conexiones por los puertos NetBIOS.
d) La máquina remota debe correr win NT, 2000, XP Pro, Vista o Server 2003
e) Tener usuario y contraseña válidos en la máquina remota
f) La máquina remota debe tener habilitado el recurso IPC$ y ADMIN$
g) La máquina remota debe tener iniciados los servicios NetLogon y Server

resources:
[1] psTools Download http://technet.microsoft.com/en-us/sysinternals/bb897553
[2] HOW TO: Restore Administrative Shares That Have Been Deleted http://support.microsoft.com/kb/318755
[3] Windows XP Professional File Sharing http://www.practicallynetworked.com/sharing/xp_filesharing/index.htm
[4] How to use the Simple File Sharing feature to share files in Windows XP http://support.microsoft.com/kb/304040

JavaScript::Add Extensions

Array.prototype.newMethod = function () {

return “this is an extended method for javascript array”;

};http://www.blogger.com/img/blank.gif

var js_array = new Array();

alert(js_array.newMethod());


references:
[1] Extend array functions http://blog.programmingsolution.net/javascript/javascript-array-extension/
[2] http://stackoverflow.com/questions/477700/array-functions-in-jquery

EMS SQL Manager configure for connect to Oracle

tnsnames.ora
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = tcp)(HOST = x.x.x.x )(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
)
)

EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = ipc)(KEY = EXTPROC_FOR_XE))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)




sqlnet.ora
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES)

USE_DEDICATED_SERVER = ON

USE_CMAN = TRUE

TeamViewer::Change ID after cloning

if you clone hardisk with Teamviewer is possible have same id's on many computer for regenerate ids's remove using regedit next key:

for 64 bit Windows 7:
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\TeamViewer\VersionX
for 32 bit Windows 7:
HKEY_LOCAL_MACHINE\SOFTWARE\TeamViewer\VersionX

References:
http://eatrocks.com/?p=166

Quartz.Net IIS7

references:

[1] How to use IIS Manager to get Worker Processes http://blog.csdn.net/yefengmeander/archive/2010/11/08/5996291.aspx
[2] http://www.springframework.net/doc-latest/reference/html/index.html
[3]Forcing an ASP.NET Application to 'stay alive' http://www.west-wind.com/weblog/posts/2007/May/10/Forcing-an-ASPNET-Application-to-stay-alive
[4] Scheduler for ASP.NET http://stackoverflow.com/questions/5577729/scheduler-for-asp-net
[5] Simulate a Windows Service using ASP.NET to run scheduled jobshttp://www.codeproject.com/KB/aspnet/ASPNETService.aspx
[6] The IIS 7.5 Application Warm-Up Module http://blogs.iis.net/thomad/archive/2009/10/14/now-available-the-iis-7-5-application-warm-up-module.aspx
resources:
http://quartznet.sourceforge.net/features.html

VMWare 7.0::Snow Leopard 10.6.1-10.6.2

two comments:
first you need VMWare 7.0 and Snow Leopard iso.

second on boot: -v cpus=1 busratio=20


notes:

for active partition if not

after push F8 on boot prompt: -v -s cpus=1 busratio=20
and next you have prompt #fdisk -e /dev/rdisk0
:print --to display a list of partitions on the disk.
:flag n --n is the partition where you installed Mac OS X.


references
[1] http://cyberwarez.info/forum/showthread.php/2582692-CW-UPLOAD-MAC-OSX-Collection-2011?p=3775422&viewfull=1
[2] http://www.chw.net/foro/hackintosh-f179/887315-no-puedo-instalar-mac-os-leopard.html
[3] http://bobhood.wordpress.com/2009/06/12/installing-ideneb-1-4-under-vmware-6-5-2/
[4] http://cyberwarez.info/forum/showthread.php/2582692-CW-UPLOAD-MAC-OSX-Collection-2011?p=3775422&viewfull=1
[5] http://ayudalinux.wordpress.com/2007/02/03/instalar-macosx86-1045-sobre-vmware/
[6] OSx86 – How To install Mac OS X on VMware Server & AMD 64 http://asendure.wordpress.com/2006/10/01/osx86-how-to-install-mac-os-x-on-vmware-server-amd-64/

Linux Fonts

Step 1: Download fonts from [1]
Step 2: unzip and copy to default fonts path
$cp -r /home/user/Desktop/Downloads/fontfolder /usr/share/fonts/
Step 3: Update fonts cache
$fc-cache /usr/share/fonts/fontfolder/

Resources:

[1] fonts http://www.portalplanetasedna.com.ar/fuentes1.htm

Ghost::How to Clone Partition from Intel to Amd processor.

boot from windows xp cdrom, and select install(F8) and next repair(After copying the installation data to the drive, you should boot once again from the cdrom - not from your harddisk)
on second boot select Repair on first screen, login and execute next commands.

cd c:\windows\system32\drivers
c:\windows\system32\drivers>del intelide.sys
c:\windows\system32\drivers>del intelppm.sys

exit and wait reboot

Note:
I try delete files after clone(using external boot cd) and reset then works fine.

References:
[1]http://www.cpuhack.com/wordpress/?p=142
[2]using register mode http://support.microsoft.com/kb/314082

ASP.NET::The timeout period

The timeout period elapsed prior to completion of the operation or the server is not responding.

try below options, set command timeout parameter to 0. It will execute till the end. By default it will timeout in 30 secs.

Using Code:

sqlCommand.CommandTimeout = 0;

Using Connection String: Check the timeout in connection string, try setting it to max...
data source="ServerName;initial catalog=DataBaseName;uid=ID;pwd=Password;Connect Timeout=120"

Using Sql Server:On the SQL Server also you can set timeout of a query. Check with SQL Server DBA's to know the Query time out set on servers.

Using IIS: On IIS also you have timeout setting. In IIS --> Website tab --> Connection time out box . Set the max timeout value (in secs) IIS should maintain idle connection .

check all these possibilities

OpenSUSE::Install JRE1.6

Step 1:Download JRE from [2]
#wget ....
Step 2: Executing installer
#chmod +x jre-6-linux-i586.bin
#./jre-6-linux-i586.bin
Step 3:Move directory to common
#mv jre1.6.0 /usr/lib/jvm

Step 4:Set new Java to "alternatives of java":
#update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jre1.6.0/bin/java" 1
Step 5:Verify version
#java -version
references:

[1] Instalar JAVA JRE 1.6.0 en Firefox http://www.ubuntu-es.org/node/33116
[2] JRE repository
EShttp://www.java.com/es/download/linux_manual.jsp
ENhttp://www.java.com/en/download/linux_manual.jsp

Google Earth::Aviones en vivo

Recursos:
[1]Google Earth http://www.google.es/intl/es/earth/index.html
[2]Archivo kmz http://spamloco.net/2009/06/ver-aviones-en-vivo-con-google-earth.html
[3]Tutorial como usar archivo http://www.youtube.com/watch?v=o2LJEuCF82Q
[4]Mas archivos http://flightwise.com/flighttracking/

Web Security

Articles : How to hack a website (Basic sql injection)
http://www.ecademy.com/node.php?id=76050

references:
http://www.thc.org/thc-hydra/

Enable/Disable Firefox Cookies

on url address put about:config and search next item.
network.cookie.alwaysAcceptSessionCookies //verify value is true


References:
http://support.mozilla.com/es/kb/Habilitar%20y%20deshabilitar%20cookies

Threading in C#

http://www.albahari.com/threading/part3.aspx

Geometria Computacional

Aplicaciones
http://www.dma.fi.upm.es/docencia/segundociclo/geomcomp/aplicaciones.html

[1] Algoritmos Geométricos (pt) http://www.dcc.fc.up.pt/~apt/aulas/ALGOGEO/1213/
[2] Geometria computacional (pt) https://www.ime.usp.br/~freitas/gc/

jQuery plugin::Cycle

http://jquery.malsup.com/cycle/