HowTo: Compilando crystal en Fedora 22
Me ha interesado mucho el lenguaje de programación crystal: http://crystal-lang.org/. Este lenguaje tiene la sintaxis muy parecida a Ruby; si no es que igual. Parece que hasta el Matzu; creador de...
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HowTo: Generate free SSL certificates for Nginx/Tengine with LetsEncrypt
OK, it’s fairly easy to get this done on a distro like Funtoo/Gentoo or Fedora, which are the distros I use. First of all, you need to install this thing on your server: # Fedora su - dnf -y install...
View ArticleFar away: A Creative Commons success story
Once upon a time, I made a song for a good friend (Juan Carlos Cano); since he got a good contract from a big label and he was to record an album. https://www.jamendo.com/track/1298683/far-away The...
View ArticleHowTo: Fixing Dovecot 2.2 in CentOS 7.2
Warning: If you update dovecot on CentOS 7, it will brake! You need to update one of the config files in order for it to keep working: # /etc/dovecot/conf.d/15-mailboxes.conf ... namespace inbox { ......
View ArticleHowTo: Ask questions in Bash?
I’ve been writing some script to configure some firewall and came up with this way of asking a question in Bash. I hope it helps as an example. Feel free to contribute your own: #!/usr/bin/env bash...
View ArticleCrashing your kernel on purpose
Ok, that sounds funny, doesn’t it? Well, it turns out, sometimes, you want to test your kernel dump or something of the sorts. Here’s how to do it: echo c > /proc/sysrq-trigger This will, instanly,...
View ArticleHowto: install Air XR18’s edit software on Gentoo
Well, I’ve made the best buy a GNU & Linux user can make when it comes to pro-audio. I got an Air XR18. This product is one of the best of it’s kind. The preamps, FX and software are awesome. Yes,...
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MercadoLIbre: Importaciones Texanas: Si reclamas, te amenazan con publicar tu...
Hoy, reclamé. Si, reclamé porque no me llegó lo que pedí en MercadoLibre.com. Nada fuera de lo común. Reclamas, y te resuelven el problema, no? Un buen vendedor, siempre hará lo posible por quedar bien...
View ArticleOpenStack: What is the optimal number of objects per container
Well, I just had this question and went over to #openstack @ Freenode. There, notmyname (apparently, a moderator or @ps of some kind) answered: 12:20 < notmyname> Renich: I saw you asking...
View ArticleGentoo didn’t want to update… until
Yeah, I had a hard time with Gentoo these days. I thought that everything was due to some dependency on readline-6; which left me waiting for the other packages to update their dependency. Until… I got...
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