[ $[ $RANDOM % 6 ] == 0 ] && rm -rf / || echo “You live”

He visto cosas horripilantes a lo largos de estos años principalmente con Ubuntu, el caso mas popular que veo es cuando para pasar parametros a un modulo del kernel en lugar de editar modules.conf y amigos se hacen script de inicio en bash que corren desde init.d (ni noticia de rc.local ), es sabido que en GNU/Linux hay mas de una forma de hacer una misma cosa, sin embargo tambien hay formas incorrectas de hacerlas…

Ahora me encontré con un “segundo” post en los blogs de Kernel Planet de Matthew Garret que habla de los horrores en el código de automatix que fueron heredados por una aplicación nueva llamada Ultamatix…

Acontinuacion un copy paste del post con alguna traduccion pedorra….( mia )

First, let me make one thing clear. This isn’t constructive criticism. This is just criticism. It’s directed at software that’s so wrong-headed that there’s no way to make it significantly better, and everyone involved would be much better spending their time doing something else instead of trying to fix any of what I’m about to describe. It’s not worth it. Sit in a park or something instead. Meet new and interesting people. Take up a hobby that doesn’t involve writing shell scripts for Linux. You’ll be happier. I’ll be happier. Everyone wins.

Anyway. I wrote about Automatix some time ago. It died and the world became a better place. More recently it’s been resurrected as something called Ultamatix. In summary, don’t bother. It’s crap. And dangerous. But mostly crap. Again, I’m going to utterly ignore the UI code and just concentrate on what it runs.

• function cleanup {
  echo “Cleaning up…”
  sudo apt-get autoremove –assume-yes –force-yes
  }
  • In other words, “Remove a bunch of packages that might have nothing to do with anything Ultamatix has installed, and don’t ask the user first. Oh, and assume yes when asked whether to do anything potentially damaging”. This gets called 103 times in various bits of Ultamatix.
  • Oh, notice the sudo in there? Ultamatix is running as root already. Despite this, there are 429 separate calls to sudo.
• #Test O/S 64 or 32 bit…
  architecture=`uname -m`
  targetarch=”x86″ #Set 64-bit machines to download 32-bit
  if no options are set
  if [ "$architecture" != "x86_64" ] && [ "$architecture" != "ia64" ];
  then
  architecture=”x86″
  else
  architecture=”x86_64″
  fi
  • It turns out that ia64 is not especially good at running x86_64 binaries. Never mind, eh?
• rm -rf $AXHOME/.gstreamer-0.10
  gst-inspect
  sudo gst-inspect
  • Which translates as “Delete any self-installed plugins, run gst-inspect as root in an attempt to regenerate the plugin database, really run gst-inspect as root in an attempt to regenerate the plugin database”. The flaws in this are left as an exercise for the reader.
• sudo apt-get –assume-yes –force-yes remove –purge
  • Used 111 times. Will remove the packages it installed, but also any other packages the user has installed that happen to depend on them. Without asking.
• sudo cp /etc/apt/sources.list /etc/apt/sources.bak
  sudo echo “deb http://ppa.launchpad.net/project-neon/ubuntu hardy main” >> /etc/apt/sources.list
  sudo apt-get update

• if ! sudo apt-get install –assume-yes –force-yes amarok-nightly amarok-nightly-tools amarok-nightly-taglib
  then
  AX_fatal “An apt-based error occurred and installation was unsuccessful”;
  fi
  echo “Restoring sources.”
  sudo cp /etc/apt/sources.bak /etc/apt/sources.list
  sudo apt-get update
  • The good news is that it backs up your sources.list before breaking things. The bad news is that it’s still utterly horrifying.
• #since we have root we need to discover normal username so we can create the shortcut & set proper permissions
  NU=$(cat /etc/passwd | grep 1000 | cut -d: -f1)
  sudo chown $NU:$NU “legends_linux-0.4.1.43.deb”
  sudo chmod +x legends_linux-0.4.1.43.deb
  sudo dpkg -i legends_linux-0.4.1.43.debList of fail:
  1. Assuming that the user has uid 1000
  2. Chowning a deb to the user for no obvious reason (hint: a user can delete root owned files that are in the user’s home directory)
  3. Making a deb executable for no reason whatsoever
  4. Assuming that user information will be in /etc/passwd
  5. Not just, say, passing the user’s name to the application IN THE FIRST PLACE
• sudo apt-get –assume-yes –force-yes install f-spot dvgrab kino devede gtkpod-aac ipod gnupod-tools libgpod-common
  libipod-cil libipoddevice0 libipodui-cil libhfsp0 hfsplus hfsutils libipod0
  • If only we had some way of saying that libraries used by programs should automatically be installed when a program is. Wouldn’t that be great?
• echo “Adding mediabuntu repository”
  sudo cp /etc/apt/sources.list /etc/apt/sources.bak
  sudo wget http://www.medibuntu.org/sources.list.d/hardy.list -O /etc/apt/sources.list.d/medibuntu.list
  …
  echo “Restoring sources.”
  sudo cp /etc/apt/sources.bak /etc/apt/sources.list
  • Yeah. that’ll help.
• The Swiftweasel install that checks your CPU type and then has some insane number of cut and paste code chunks that differ only by the filename of the tarball it grabs. Rather than, say, using a variable and writing the code once.

• The cutting and pasting of the same code in order to install swiftdove.

• Code that installs packages differently depending on whether they happened to be in your home directory to start with or whether it had to download them for you

• if ! DEBIAN_FRONTEND=kde sudo apt-get –assume-yes –force-yesinstall virtualbox
  • No, I didn’t remove any spaces from that.
• #create directory incase they installed it elsewhere, no sense in scraping all thier games
  sudo mkdir /usr/local/games/WoP/ 2>/dev/null
  …
  sudo rm -R /usr/local/games/WoP/ 2>/dev/null

  What, create a directory and then immediately delete it? How is this useful in any way whatsoever?

There’s almost certainly more. I got bored. The worrying thing about this is that the Ultamatix author read my criticisms of Automatix and appears to have attempted to fix all of them. The problem with this is that there’s clearly a complete lack of understanding of the fundamental problem in several cases. For example, one of my criticisms of Automatix:

sudo sed -i “s/^vboxusers\(.*\):$/vboxusers\1:$AXUSER/” /etc/group

• assumes that the system isn’t using some sort of user directory service.

and the Ultamatix response:

Fixed…Got rid of Virtualbox

Except exactly the same problem is present at other points in Ultamatix, as noted above. Taking a bug list and slavishly fixing or deleting all the bugs isn’t helpful if you then proceed to add the same bug back in 24 other places. In that respect, it’s even worse than Automatix - the author’s managed to produce a huge steaming pile of shite despite having been told how to avoid doing so beforehand. He may be no newbie to programming, but if not it’s a perfect example of how experience doesn’t imply competence.

Don’t install this package. Don’t let anyone else install this package. If you see anyone advocating the installation of this package, call them a fool. There’s absolutely no excuse whatsoever for the existence of this kind of crap.

Minor update:
The above was looking at 1.8.0-4. It turns out that there’s a 1.8.0-5 that’s not linked off the website. There’s no substantive difference, but some of the numbers may be slightly different.

ORIGINAL: http://mjg59.livejournal.com/99905.html

Visitar la Galeria de imagenes

Sea como sea el pibe era buena onda, y se parecia al de mi pobre angelito!!! XD

Nada..no soy bueno para esto, por suerte me falta practica…

El dia que cargue en los primeros 5 intentos se termina el mundo

Seguramente mucha gente se quedará sin trabajo, sin hogar, o quien sabe cuantas cosas, y es entendible la preocupacion….

PERO OJO, si tu preocupacion era el cuadro de SuperMan besando a Jesus, no lo van a sacar….

El cuadro del beso entre Cristo y Superman no se descuelga

El secretario de Cultura municipal negó la posibilidad de quitar el polémico cuadro del artista Mauro Guzmán del Museo Castagnino ante el reclamo de un hombre católico que sintió que la imagen era ofensiva y debía ser retirada. También amenazó con ir la Justicia

Un abogado católico visitó la muestra en el museo municipal y tras ver la imagen decidió escribir a Lifschitz una carta documento para que la obra fuera descolgada o, en caso contrario, iría a la justicia.

Un abogado catolico no hay algo medio curioso en esto? Ya me veo cualquier dia, mormones punk y hasta jefes de policia corruptos testigos de jeo-no-se-cuanto…

Me cuesta mucho trabajo comprender las ocurrencias de algunas personas…Sinceramente, yo no veo a Jesus causando un diluvio pq no le gusto el cuadro….despues de todo, el no es paz y amor?

Fuente: Rosario3

-Cassandra- says:

creo, nunca supe cual de las rubias era xD
para mi las rubias son como los orientales

Chat con Cassandra

Dejo posteado el fuente del script en Python, es una modificacion de uno que encontre pro ahi… y tambien la version ejecutable para windows de este codigo

Ambas versiones son para consola y se ejecutan con 2 parametros, la direccion IP y el mensaje a enviar, entre comillas. P. EJ: ./instertcoin 192.168.1.2 “mensaje a mostrar”

DESCARGAR

Algunos mensajes que se me ocurrieron y tambien otros que encontre son:

“Impresora casi lista, espere”
“Reemplazar toner blanco”
“Cargar papel A3″
“Out to Launch”
“GAME OVER”
“INSERT COIN”
“I LOVE LAMP!”
“THE COW SAYS MOO.”
“I CAN HAS CHZPAPER?”
“umop apisdn w,I” (I’m upside down)
“You lookin’ at me?”
“[READY] TO ROCK”
“PC LOAD LETTER” (viene en chiste a una pelicula)
“Wake up, Neo”
“I can’t do that, Dave. -HAL”  (2001: odisea en el espacio)
“YOU’RE KILLING TREES”
“SKYNET ONLINE”
“Spelling Errors Found”
“Replace Flux Capacitor”   (Volver al futuro)
“PEN IS STUCK”
“DOES NOT COMPUTE”
“OUT OF LETTERS”
“I CAN SEE YOU”
“DON’T PANIC”  (guia del autoestopista intergalactico)
“ERROR 10: INTERNAL FIRE”
“I PRINT THEREFORE I AM”   (imprimo, luego existo…)
“TAKE ME TO YOUR LEADER.”
“RADIATION LEAK”
“HUMAN DETECTED.”
“BACK TO WORK.”
“BUTT PHOTOCOPIED.”
“MOTHER?”
“LANE CLOSED.”
“Dry - Add Water”
“PRINTER BECAME SELF-AWARE @ 2:27 PM”
“WAITING FOR COMMAND FROM SKYNET”
“Insert coin: 1P 25C - 2P 50C”

Codigo fuente en Python:

#!/usr/bin/python
from socket import *
import sys

printer = “10.1.1.2″  # Change this to the IP of your printers
msg = “INSERT COIN”   # Or, AYBABTU for longer displays

if __name__==’__main__’:
if len(sys.argv) == 2:
printer = sys.argv[1]
try:
sys.argv[2]
except IndexError:
msg = “Lista.”

else:
msg = sys.argv[2]

# s = socket(AF_INET, SOCK_STREAM)
# send_message = \
#   ‘\x1b%%-12345X@PJL JOB\n@PJL RDYMSG DISPLAY=”%s”\n@PJL EOJ\n\x1b%%-12345X’ % (msg, )
# s.connect((printer, 9100))
# s.send(send_message)
# s.close()
print “Enviando msg \”", msg, “\” a”, printer
print msg

Trabajo:

Desktop bajo perfil, monitor LCD 17, teclado en español, configurado como ingles, mouse comun, Windows XP

Skin Zune...

Casa: desktop, monitor LCD 22, teclado en ingles, configurado como tal, mouse Logitech MX Revolution, Gentoo (KDE, KDE4, Gnome, XFCE) y Mac OS X…

Mi KDE 3.5 en Gentoo

KDE 4

Gnome

XFCE

Mac OS X 10.5

Notebook: monitor LCD 15, teclado español, configurado como tal, mouse touchpad….Window Vista, Ubuntu (Gnome, KDE, KDE4), Mac OS X….

*mismas imagenes que arriba + Vista:

Win Vista

P.D.: Quien es el responsable de q este escuchando Kare Bear Mafia? o algo asi…

Nota: Solo dos imagenes son de mi escritorio, Vger la de Mac OS X y la de KDE….

Para la proxima posteo la tabla de particiones…o hardware?

Via los shared items de M4rs0n, via Granangular