cpfarher

https://www.evilbox.ro/linux/how-to-monitor-mustek-powermust-2012-ups-with-ubuntu-server-14/

cpfarher

# kudos to https://github.com/drewlesueur
# stolen from here: https://github.com/blog/266-fast-forward-your-fork#comment-11535
git checkout -b upstream-master
git remote add upstream git://github.com/documentcloud/underscore.git
git pull upstream master
git checkout master                          // [my master branch]
git merge upstream-master
git push origin master

vfdev-5

sudo nmcli dev wifi hotspot ifname wlan0 con-name "my-hotspot" ssid "my-hotspot" password "My HotsPoT Strong Password"

More info here

brock

# This is just a cheat sheet:

# On production
sudo -u postgres pg_dump database | gzip -9 > database.sql.gz

# On local
scp -C production:~/database.sql.gz
dropdb database && createdb database
gunzip < database.sql.gz | psql database

jaceklaskowski

Requirements

• no upfront installation/agents on remote/slave machines - ssh should be enough
• application components should use third-party software, e.g. HDFS, Spark's cluster, deployed separately
• configuration templating
• environment requires/asserts, i.e. we need a JVM in a given version before doing deployment
• deployment process run from Jenkins

Solution

mariochavez

Usando Docker con Rails para hacer deploy a Producción

Instalar Docker

Hay que seguir las notas en https://docs.docker.com/installation/ para el sistema operativo que esten ejecutando.

Utilizando un contenedor para Postgresql

Vamos a utilizar un container ya listo para trabajar con Postgresql. El siguiente comando se encarga de descargar el container y de ejecutarlo. Si es necesario cambiar el valor de las variables POSTGRES_PASSWORD y POSTGRES_USER a unos más adecuados

$ docker run --name db -e POSTGRES_PASSWORD=manager -e POSTGRES_USER=rails -d postgres

d2rk

#!/bin/bash

echo "Recording, press ctrl+c to stop..."
arecord -D "plughw:1,0" -q -f cd -t wav | ffmpeg -loglevel panic -y -i - -ar 16000 -acodec flac speech.flac  > /dev/null 2>&1

echo "Processing..."
wget -q -U "Mozilla/5.0" --post-file speech.flac --header "Content-Type: audio/x-flac; rate=16000" -O - "http://www.google.com/speech-api/v1/recognize?lang=en-us&client=chromium" | cut -d\" -f12  > speech.txt

echo -n "You said: "
cat speech.txt

omsai

/*
Arduino UNO reads rising edge trigger pulses on pin 2 and displays counter on 
Sparkfun SerLCD LCD-10097

Photo of setup: http://ompldr.org/vZGNlbA/photo.JPG

Pariksheet <[email protected]> Mar 2012
*/