Acerca de Linux, BSD y notas personales

Archives for September, 2007

Hey Bleezer

Aquí probando el bleezer :P

Technorati:

Why use Bleezer to blog?

* Blog from anywhere. Work on Windows, OS X, and Linu

* Work with any blogging service. As many as you want, even Blogger.

* WYSIWYG editing. Edit your posts as they will actually appear.

* Image upload. Images will automatically be uploaded to your server

* Category support. Support for multiple categories.

* Add tags for any tag service. Technorati, del.icio.us, or anything else. * Create custom markup. Define your own key combinations for custom HTML markup.

Download Bleezer, it’s free!

Technorati:

Por defecto Terminal Services (y el Escritorio Remoto por tanto también) vienen configurados por defecto para funcionar sobre el puerto 3389 y aparentemente no existe manera de cambiarlo. Cambiar este puerto puede ser realmente útil ya sea por motivos de seguridad o bien porque solo dispongamos de una ip externa y queramos hacer PAT desde ella para poder acceder a distintos Servidores. Terminal-server-change-port> Esto funciona para 2000, XP y 2003, además deberás de introducir el puerto con dos puntos tras la ip para conectarte, por ejemplo: 192.168.123.234:12345 si hubieras fijado el puerto a 12345.

Powered by Bleezer

http://www.skyandtelescope.com
http://www.astro.shoregalaxy.com/webcam_astro.htm

http://www.keckobservatory.org/

telescope amateur

http://www.tmboptical.com/itemsGrid.asp?cat_id=4

http://www.skymaps.com/downloads.html

i know its weird

but it runs very ok!

vmware fusion

 

Customize Prompt On Mac OS X

In the comments of Customize Prompt On Mac OS X, jh asks how to color your command prompt:

How about the colored bits below the command
prompt?
I’ve noticed that when I do an ‘ls’ on my own mac it tends to
be monochromatic, however, when I’m ssh-d in to a linux machine and
‘ls’ I tend to get output that colors directories, and executables
differently.
Why is this? And is there any way to get my own mac’s
output to be color coded as well?

Of course there is!

Open up ~/.bash_profile and add the following two lines:

export CLICOLOR=1
 export LSCOLORS=ExFxCxDxBxegedabagacad

Save, exit, log out, log in, and there you are!

Terminal-Coloring

Update: For tcsh users, I was able to get the same effect putting the following in ~/.tcshrc:

setenv CLICOLOR "1"
 setenv LSCOLORS “ExFxCxDxBxegedabagacad”

For iTerm users, add the following to ~/.bash_profile:

export TERM=xterm-color
 alias ls=’ls -G’
 alias ll=’ls -hl’

Bueno cuando no haya blogjet :P o MarsEdit para Mac

Powered by ScribeFire.

Photoshop CS3 windows 2003

Just install it (you can download from MS at download

Run the tool, pick ‘Add Application’ from the file menu and browse to the ’setup.exe’ program in the CS3 install folder on the DVD. Once you’ve added the app you can pick tests from the right pane. Open the ‘Compatibility’ node and check HighVersionLie. Right click it after checking it and pick properties. Fill in the above info to mimick win xp sp2 (option: major version 5, minor version 1, build number 2600. Advanced: service pack major 2, service pack minor 1) - you dont need to specify the product type field. Save everything (button on bottom right of app) and then run the installer for CS3 (setup.exe in the photoshop cs3 folder) with the Application Verifier running.

My Mac Pro arrived. However, one thing I noticed immediately is that I could copy files at around 30MB/s across my gigabit network if the Mac Pro was talking to one of my Infrant ReadyNas boxes (AFP), but as soon as I tried to copy to or from Windows XP using SMB, network traffic slowed to a crawl. I was unable to transfer data faster than 4MB/s, which is 1/2 of real-world 100Mbps. Luckily, I found a fix late last night.

I did some investigating online and discovered that some Windows boxes don’t like ACK delay. I also read that the slow network performance might also be an IPv6 compatibility issue. So here’s what I did:

  1. disabled IPv6 on Mac OS X (System Preferences->Network->Configure->Configure IPv6->Off)
  2. uninstalled ipv6 on Windows XP via command line: netsh interface ipv6 uninstall
  3. on MAC OS X, set ACK no delay by adding
    socket options = TCP_NODELAY IPTOS_LOWDELAY
    to your /etc/smb.conf file.

Now I’m getting around 30MB/s when copying between MAC OS X and Windows XP boxes, which is good. But man, what a pain in the ass to get these machines talking.