Thinkfan for Fedora

Here it is the first release of Thinkfan, a simple and lightweight fan control program, for Fedora. As a thinkpad user so it's obvious what my interest is, but developer assures now can manage other computers fan too.

You can download from here:  http://olea.org/paquetes-rpm/repoview/thinkfan.html

Notes about this release:

• Upstream tagged it as alpha until become more confident of it's stability. Feel free to test and contribute.
  
• I've added it my first systemd configuration from scratch. Please send feedback if you detect any bug.

I'll very probably contribute it to Fedora as soon I feel it's operational.

As usual, package is available in my repo. You can set up paquetes-rpm repository in yum.
Enjoy.

Syndicated 2012-01-19 01:32:00 from Ismael Olea

Bitcoin for Fedora

I'm uploading a first approach of Bitcoin software for Fedora (15) v0.5.0. Bitcoin is a peer-to-peer electronic crypto-currency cash system.

It's not trivial to build Bitcoin in Fedora since it uses Elliptic Curve Digital Signature Algorithm (ECDSA) «a cryptographic algorithm used by Bitcoin to ensure that funds can only be spent by their rightful owners», a feature of OpenSSL which has been restricted in Fedora due to patents concerns.

To circumvent this obstacle package includes pristine sources of OpenSSL from upstream and builds it for the sole needs of bitcoin compilation and static linking.

Notes about this release:

• This is supposed to be fully operational; if you find a disarrangement please report through comments below.
• Support of UPNP is deactivated for a while. I'll fix this as soon I get miniupnpc decently bundled.
• Some love is pending to make rpmlint happy.
• It, sadly, doesn't build with Mock. The cause is some of the juggling for compiling the upstream OpenSSL. I'll try some workaround for it.
• If you rebuild de src.rpm in your system you must remove the openssl-devel package to avoid conflicts.

If I got satisfied about the final results I probably postulate it to RPM Fusion, since the patents concerns restricts it in Fedora. If someone is interested on taking the responsability of maintain it I'll be very happy to let it.

As usual, package is available in my repo. You can set up paquetes-rpm repository in yum.
Enjoy.

Syndicated 2011-12-07 21:40:00 from Ismael Olea

SparkleShare for Fedora

I've just uploaded my first SparkleShare for Fedora (15) v0.4.0. SparkleShare is a collaboration and sharing tool.

I'm not used to SparkleShare so I'm not sure if all dependencies are well tuned. I've activated the support of libnotify and smartirc4net. The first is working but I don't really know how it uses it and if it's really working. Integration with Nautilus is available too.

The package quality is a bit under Fedora requirements but it's, but the application seems to me mature enough to add it to Fedora. I encourage you to contribute it. In the middle, please report here any defect you detect.

It's available in my repo. You can set up paquetes-rpm repository in yum. Enjoy.

Syndicated 2011-11-15 19:12:00 from Ismael Olea

Setting up a Gmail backup

After reading the horror story of a hacked Gmail account I decided to get more benefit of my underused backup storage.

I currently have a desktop machine working as a server with Fedora Linux and an attached Drobo storage. Thus I set up the next configuration:

• a Gmail account
• OfflineIMAP for syncing to a local repository
• drobo redundant storage with 4 hardisks
• a maildir repository on the drobo
• a daily cron entry
  

The thing is syncing right now.  Evolution is supposed to be able to access the local repo which is very nice to check the repo althought I plan to use for one direction sync only. If interested, OfflineIMAP is supposed to do double direction syncs smothly.

Some caveats:

I'm having random OfflineIMAP crashes so I'm doing the first full sync calling it manually inside a while true bash line, but as far as I read seems to be a mature program with specific support for Gmail IMAP server.

If you wish secured access take care to set up the ssl variable to yes for each repository since setting port to 993 is not enough.

For next steps I'm considering to switch definitively to the Google 2-step verification and to set up a duplicated cloud backup using Amazon S3 or similar. I'm open for other suggestions :-)

Syndicated 2011-10-18 17:03:00 from Ismael Olea

Frases del Quijote que no están en el Quijote: «ladran luego cabalgamos»

Hace tiempo me leí el Quijote, como a todo buen hispano-hablante se le supone, aunque lo acabara haciendo con treinta años largos, para mi oprobio. Y lo que me trae hoy hasta aquí es esa tan recordada cita de Cervantes atribuída a don Quijote, quien dirigiéndose a Sancho le responde con aquello de «ladran Sancho, luego cabalgamos» a la sazón de no sé qué perros. No recuerdo haberla encontrado nunca en el texto. Y hoy se me ha ocurrido comprobarlo mejor.

Tras buscar varias fuentes de la novela disponibles en la Red, la más adecuada a mi propósito hoy ha sido el Don Quijote de la Mancha que publica el Centro Virtual Cervantes por estar aparentemente completo en HTML en un formato bastante razonable. Lo siguiente es comprobar si aparece la expresión para lo que he usado la siguiente consulta en Google:

    http://www.google.es/search?&q=ladran+AND+cabalgamos+site%3Acvc.cervantes.es%2Fobref%2Fquijote

¿El resultado? Nada. Cervantes no puso esas palabras en boca del hidalgo Quijano. Un bulo. Pueden comprobar que la búsqueda aparentemente funciona usando otros términos como micomicona, barataria o fierabrás.

Invito al lector que haga uso de esta información para ridiculizar en público a cualquier atrevido ignorante.

PD: Si alguien puede comprobar que estoy en un error le agraderé la referencia.

Syndicated 2011-10-12 01:37:00 from Ismael Olea