mael

watch -n 1 "awk 'NR==3 {print \"WiFi Signal Strength = \" \$3 \"00 %\"}''' /proc/net/wireless"

mael

Ejecutar un servidor nodejs simple, para cargar webs con javascript

(Dentro de la carpeta del proyecto)

#http-server -p 5000 -c-1

mael

Show Hidden Files
Open up your Terminal and enter:

# defaults write com.apple.finder AppleShowAllFiles TRUE
# killall Finder

Hide Hidden Files

#defaults write com.apple.finder AppleShowAllFiles FALSE
# killall Finder

mael

#Create link
ln -s /Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl /usr/local/bin/subl

#ONLY ff you don't have PATH to usr/local/bin

#Open  bash_profile
open ~/.bash_profile

#Add to bash_profile
export PATH=/usr/local/bin/subl:$PATH

mael

Add to the file: /etc/bashrc 

export TERM=xterm-color
export CLICOLOR=1
export LSCOLORS=ExFxCxDxBxegedabagacad

And restart terminal app.

Enjoy ;)

mael

From Terminal
=============

Find the USB using "NAME" column. Then note the corresponding /dev/diskN
# diskutil list

Unmount the USB stick
# diskutil unmountDisk /dev/diskN

Write the content of the ISO file to diskN

mael

#Install nodejs
  sudo apt-get install nodejs
  sudo apt-get install npm
  sudo ln -s /usr/bin/nodejs /usr/bin/node

#Install mongodb
  http://docs.mongodb.org/manual/tutorial/install-mongodb-on-ubuntu/
  ->robomongo in port 27017

mael

Open CMD:

> wmic MemoryChip get BankLabel, Capacity, MemoryType, TypeDetail, Speed

Here is a complete list of information: http://msdn.microsoft.com/en-us/library/windows/desktop/aa394347%28v=vs.85%29.aspx

mael

#Option 1
sudo iwlist wlan0 scan | grep -oE '(ESSID:|Quality=).*'

#Option 2
Create a bash file to filter command iwlist

#!/bin/bash

## print header lines
echo ""

mael

#SERVER
-Install mongodb 
-Comment out /etc/mongod.conf file's bind_ip

#CLIENT (v0.9)
-Set address ( IP of server ) : Port number (27017)
-SSH TAB -> ip server and .pem file