andersonfreitas

Installing nmon on Amazon Linux AMI

nmon is an excellent performance monitor for Linux systems.

Since Amazon Linux AMI is compatible with RHEL5, I've downloaded a binary RPM from:

http://pkgs.repoforge.org/nmon/

$ wget http://pkgs.repoforge.org/nmon/nmon-14g-1.el5.rf.i386.rpm

andersonfreitas

# coding: utf-8
import sublime, sublime_plugin
import re
from unicodedata import normalize

class NormalizeSelectionCommand(sublime_plugin.TextCommand):
  def run(self, edit):
    sels = self.view.sel()
    for sel in sels:
      selected = self.view.substr(sel)

andersonfreitas

(function () {
  var script = document.createElement("script");
  script.type = "text/javascript";
  script.src = "http://cdn.mathjax.org/mathjax/latest/MathJax.js";   // use the location of your MathJax

  var config = 'MathJax.Hub.Config({' +
                 'extensions: ["tex2jax.js"],' +
                 'jax: ["input/TeX","output/HTML-CSS"]' +
               '});' +
               'MathJax.Hub.Startup.onload();';

andersonfreitas

http://jsperf.com/math-round-vs-hack/3

andersonfreitas

for i in {0..255} ; do
  printf "\x1b[38;5;${i}mcolour${i}\n"
done

andersonfreitas

/*
 * object.watch polyfill
 *
 * 2012-04-03
 *
 * By Eli Grey, http://eligrey.com
 * Public Domain.
 * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 */

andersonfreitas

function block() {
  if ! [ "$1" = "" ] ; then
    case $1 in
      on)
        sudo ipfw add 7890 deny ip from news.ycombinator.com to any
        sudo -s "echo '127.0.0.1 facebook.com' >> /etc/hosts"
        sudo -s "echo '127.0.0.1 www.facebook.com' >> /etc/hosts"
        ;;
      off)
        sudo ipfw del 7890

andersonfreitas

import sublime, sublime_plugin

class ReturnToVintageCommandModeListener(sublime_plugin.EventListener):
  def on_activated(self, view):
    if view.settings().get("is_widget") is None:
      view.run_command('exit_insert_mode')

andersonfreitas

chflags -R nouchg

andersonfreitas

sudo ipfw add 7890 deny ip from news.ycombinator.com to any