Archivo del Autor: carlosap

NASA’s Kepler Space Telescope discovered an Earth-like planet circling a nearby star within the Goldilocks zone of our galaxy. 

NASA’s Kepler Space Telescope discovered an Earth-like planet circling a nearby star within the Goldilocks zone of our galaxy.  Kepler-186f is around 500 light-years from Earth in the Cygnus constellation. The habitable zone, also identified as the Goldilocks zone, is the area around a star within which planetary-mass objects with enough atmospheric pressure can sustain… Leer más: NASA’s Kepler Space Telescope discovered an Earth-like planet circling a… »

The ‘Allen Computer Organ’, Ralph Deutsch – Allen Organ Co, USA, 1971

The Allen Computer Organ was one of the first commercial digital instruments, developed by Rockwell International (US military technology company) and built by the Allen Organ Co in 1971. The organ used an early form of digital sampling allowing the user to chose pre-set voices or edit and store sounds using an IBM style punch-card system. The… Leer más: The ‘Allen Computer Organ’, Ralph Deutsch – Allen Organ Co,… »

Useful LXD commands

Summarized from https://stgraber.org/2016/03/19/lxd-2-0-your-first-lxd-container-312/. Interestingly, the LXD command line client is named…. lxc! List available containers Launch a container This creates and starts a container. Create container Without starting it. Start/stop after creating it List local containers Available columns for the list command Rename Configuration Config changes are effective immediately, even if container is running. Enter the container… Leer más: Useful LXD commands »

Solucionar «No se puede obtener acceso a esta carpeta compartida» Windows Server 2019 raspberry samba

A veces cuando tenemos una red de computadores en la que conviven sistemas GNU/Linux y Microsoft Windows, podemos presenciar una que otra actitud excluyente de la «ventanita» hacía el pingüino. Por ejemplo, si tenemos un servidor Samba compartiendo recursos en una red Microsoft Windows, puede que al intentar acceder a una carpeta compartida desde el Windows 10, éste nos niegue el acceso… Leer más: Solucionar «No se puede obtener acceso a esta carpeta compartida»… »

Easy OpenVPN Server

https://github.com/IBCNServices/easy-openvpn-server/blob/master/README.md Easy OpenVPN Server A plug-and-play OpenVPN server that «Just Works» and has secure defaults. It supports both udp and tcp connections over IPv4 and IPv6. Clients will try the faster udp connection first. If that is blocked, they will fall back to a tcp connection that mimicks https traffic. It automatically generates .ovpn client config files… Leer más: Easy OpenVPN Server »

mantra

«Hard work, honesty, perseverance, and a deep desire to win»