Install and config Redis on Mac OSX via Homebrew

Install and config Redis on Mac OS X via Homebrew

By using Homebrew, you greatly reduce the cost of setting up and configuring the development environment on Mac OS X.

 Install Redis for the good.

$ brew install redis

After installation, you will see some notification about some caveats on configuring. Just leave it and continue to following some tasks on this article.

---

Launch Redis on computer starts.

$ ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents

Start Redis server via “launchctl”.

$ launchctl load ~/Library/LaunchAgents/homebrew.mxcl.redis.plist

Start Redis server using configuration file.

$ redis-server /usr/local/etc/redis.conf

Stop Redis on autostart on computer start.

$ launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.redis.plist

Location of Redis configuration file.

/usr/local/etc/redis.conf

Uninstall Redis and its files.

$ brew uninstall redis
$ rm ~/Library/LaunchAgents/homebrew.mxcl.redis.plist

Get Redis package information.

$ brew info redis

Test if Redis server is running.

$ redis-cli ping

If it replies “PONG”, then it’s good to go!

Fuente:
http://redis.io
https://es.wikipedia.org/wiki/Redis

VirtualBox [Oracle VM VirtualBox]

VirtualBox [Oracle VM VirtualBox]

VirtualBox, is a free virtual machine emulator that can let you run Windows on Mac OS X 10.7 Lion!

Tutorial de como Correr el [ Sistema Operativo ] Windows en un Mac OS X 10.7 Lion

Muchas veces vemos la necesidad de emigrar a otros sistemas operativos, puesto que en ellos se encuentran Aplicaciones & Desarrollos que en otros Sistemas Operativos no podemos ejecutar o encontrar. Afortunadamente en estos tiempos que viajan a mil, es posible integrar varios sistemas operativos atravez de [Oracle VM VirtualBox].
Se pueden combinar varios sistemas operativos y estudiar el desarrollo de las aplciaciones con sus formas y procesos en una misma computadora, gracias a Oracle.



1. Descargar VirtualBox , Link Descarga. https://www.virtualbox.org/wiki/Downloads
Dependiendo de su computador & su capacidad debemos descargar un instalador, no es complicado puesto que actualmente el instalador biene en paquetes interactivos, lo que si debemos de hacer es descarbar el paquete que mas se ajuzte a nuestro computador dependiendo si es Intel, x86/Amd...etc

2. Crear Maquina Virtual:
Una vez descargado el Software Lo Instalamos en nuestro computador y creamos nuestra primera Maquina Virtual.

En este Proceso, el nos guiara preguntando sobre la configuración de la nueva maquina virtual, por ejemplo: Su capacidad de Disco Duro Virtual, Configurar por ejemplo la Memoria RAM, Son pasos interactivos que nos ayudan a configurar la maquina.

3. Una vez terminado la Configuración de la Maquina Virtual, esta iniciara pidiendo un cd/dvd de arranque para la Instalacion de Nuestro nuevo Sistema Operativo.
en lo personal recomiendo usar un archivo .ISO para la instalacion y ejecucion dentro del mismo Hard Drive del computador.

Anexos:
-Foto del Sistema Operativo WindowsXp instalado en Mac Os x 10.7 Lion

-Informacion Seccion
General
Name: WindowsXP
OS Type: Windows XP (64 bit)

Base Memory: 192 MB
Processor(s): 1
Execution Cap: 100%
Boot Order: Floppy, CD/DVD, Hard Disk
VT-x/AMD-V:

Storage
Controller: IDE

IDE Primary Master:

VBoxGuestAdditions.iso (55,64 MB)

Audio
Host Driver: CoreAudio
Controller: ICH AC97

Network
Adapter 1: Intel PRO/1000 MT Desktop (NAT)


Soportes & guias:
https://www.virtualbox.org/
http://www.oracle.com/technetwork/server-storage/virtualbox/overview/index.html
https://www.virtualbox.org/manual/ch01.html
https://www.youtube.com/watch?v=_l9oV8dUMTs

How to capture audio with Soundflower

How to capture audio with Soundflower

Your Mac is capable of producing sound as well as playing sound channeled from outside sources—devices plugged into the Mac’s USB- and sound input ports as well as audio streamed from the Internet. Wouldn’t it be great if you could captures some of those sounds for later listening? You can. And you can for free with Soundflower. Here’s how it works.

Step 1: Download Soundflower

https://code.google.com/p/soundflower/

The first step involves finding a way to grab audio playing in one application—a Web browser, for example—and route it to an application that can capture that audio. Cycling ’74’s free Soundflower is that way. Soundflower is a system extension that lets you channel audio from one application to another. For example, you can take the audio playing from a movie in your Web browser and channel it into QuickTime Player’s audio input where you then record it.

Step 2: Configure Soundflower

After you’ve installed Soundflower launch the Sound system preference and you’ll see evidence of Soundflower in the Output and Input tabs. Select the Output tab and choose Soundflower (2ch). Do this and any sound that would normally come out of your Mac’s speakers is now routed through Soundflower. Anyis the key word here. If your Mac makes any sound—not just the sound you’re trying to capture but also e-mail and Twitter alerts, for example—it will route that too.

Step 3: Configure your capture application

You have a couple of applications on your Mac that can capture Soundflower’s audio—QuickTime Player and GarageBand. To configure QuickTime Player choose File -> New Audio Recording. In the Audio Recording window that appears click on the downward-pointing triangle to the right of the Record button. From the menu that appears choose Soundflower (2ch). When you’re ready to begin your capture, just click Record.

You set up GarageBand by launching the application and in the New Project window that appears choosing Acoustic Instrument. This creates a GarageBand project that contains a single digital audio track. Use the default tempo and time- and key-signature settings that appear in the New Project Template window and click the Create button. Open GarageBand's preferences, select the Audio/MIDI tab and from the Audio Output and Audio Input pop-up menus choose Soundflower (2ch). Close the Preferences window. If the Info pane for the track doesn’t appear, choose Track -> Show Track Info. In the Browse tab of the Info pane choose Stereo 1/2 Soundflower (2ch) from the Input source pop-up menu. When your Mac makes sound you should see it register in the track’s meters. Click Record to capture the audio.

Step 4: Monitor the Mac’s sound

When you choose Soundflower as your Mac’s audio output you can no longer hear it through attached speakers or headphones. In order for you to monitor what’s happening, launch the Soundflowerbed application (found in /Applications/Soundflower). Click the Soundflowerbed menu bar item that appears and choose your speakers or headphones from the menu. Now, not only will your audio application capture what your Mac plays, but you’ll be able to listen to the source audio as well. (You may want to do this before setting up QuickTime or GarageBand to capture your audio, but that's up to you.)

Again, any sound your Mac makes will be channeled through Soundflower so you’ll want to disable alert sounds or quit those applications that make them. Additionally, if you change your Mac’s volume, that change will be captured by the application that’s recording Soundflower’s sound. So, lay off the volume and mute controls.

Video Example SoundFlower:

Fuente:
http://www.macworld.com/article/1159440/soundflower_capture.html

+ Informacion en Español:

Soundflower

Inter-application Audio Driver

https://code.google.com/p/soundflower/

Soundflower is a virtual audio device that provides an
easy and simple way for Max/MSP and other applications
to send and receive audio to and from any other application.  
Running with very low latency and cpu usage, Soundflower
allows each client application to use its usual buffer size.

Using Soundflower
Soundflower presents itself as one of two coreaudio devices. 
In most cases, you will want to use the 2-channel device.

To send the output of one application to another, simply select
Soundflower as the output device within the first application
and Soundflower as the input device within the second
application.

If an application does not allow you to specify audio devices,
you can make Soundflower the default input or output device
inside the Sound panel in the System Preferences, or with
the Audio MIDI Setup utility application.

Example
To send audio from iTunes to Max/MSP, open the System 
Preferences and select Soundflower (2ch) as the device for
sound output inside the Sound panel.  Then, inside Max/MSP's 
DSP Status Window, select Core Soundflower (2ch) as the input 
device.   All output of iTunes should now be sent to Max/MSP's 
adc~ object.

History
The Soundflower Change Log is maintained online at:
    https://github.com/tap/Soundflower/wiki/Change-Log

A more detailed history can be found at:
    https://github.com/tap/Soundflower/commits/master

iMac Bug Error OS X Lion

iMac Bug Error OS X Lion

iMac 21,5 Pl. Intel Core i5 | el equipo esta nuevo y presenta problemas de Video, Audio & Periféricos como se puede observar en el Video. 

Para mi son problemas de Software, para que funcione hay que estar Actualizando & RE-Iniciando el Sistema, ósea, que si prendo el IMac 10 veces, esa misma cantidad, 10 veces se debe Re-Iniciar Todo el SISTEMA OS X LION.... eso NO ES algo Normal, Es Un Error del Sistema.

- NO creo que un Usuario Tenga que estar Re-iniciando su Sistema para que Funcione Correctamente!, 

otros Videos:

Video En Vivo, On Line Donde Explico el Error del Sistema OS x Lion.

- http://youtu.be/vOclnvZkrAc
- http://youtu.be/z8TcnwiGGOU
- http://youtu.be/siWrPmY8obo

I want to report this error I had during this time with iMac 21,5 Pl. Intel Core i5.

when I boot my iMac, he several minutes to go the desk spot, and afther that OS x Lion does not works normally; with the programs Finder, FaceTime, iTunes, USB & Video and others.

Finder: he don`t recognize my files
FaceTime: camera does`t works, don't show me any imagen or picture
iTunes: this programs don´t have audio and video, i can`t do nothing
Usb: this port don´t recognize nothing, i just plug my printer, camera, phone, usb flash memory, but he don`t do nothing, and the finder don't do nothing too, he don`t show me the plugging divide.

the system OS X Lion is updated Mac OS X Lion 10.7.4, my iMac is a 21.5,
intel core i5, i upload a video in youtube where you can see the problem, that can help you to see for first hand how my iMac actually works http://youtu.be/vOclnvZkrAc

Steps to Solution: I must to Re-BOOT the Entire system Os X Lion, to fix the problem, but i have to do this every day or sometimes two or more times in a day.

I am happy with my iMac is great for my studies.

old note:

when I start my system OS x Lion does not function normally Finder, FaceTime, iTunes, USB & Video, the system OS X Lion is updated... for it to work properly I must restart the Entire system Os X Lion.

Video Demostration: http://youtu.be/vOclnvZkrAc

Can be seen in the video, as I must restart to work around the system well Finder, FaceTime, iTunes, USB & Video... For me it's not normal, is a System Error on OS X Lion where the system must restart to function properly.

I just want to report the error, 

Apologies in advance if this is not the way of reporting the Bug Error,

I am happy with my iMac is great for my studies.