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abr 20 17:03:26 archlap systemd[1]: Started Locale Service.
abr 20 17:04:57 archlap gnome-session[2152]: WARNING: Application 'i3-gnome.desktop' failed to register before timeout
abr 20 17:04:57 archlap gnome-session[2152]: Unrecoverable failure in required component i3-gnome.desktop
abr 20 17:04:57 archlap gnome-session[2152]: gnome-session[2152]: WARNING: Application 'i3-gnome.desktop' failed to register before timeout
abr 20 17:04:57 archlap gnome-session[2152]: Entering running state
abr 20 17:04:57 archlap gnome-session[2152]: Failed to play sound: File or data not found
abr 20 17:05:09 archlap gnome-session[2152]: gnome-session[2152]: GLib-GObject-CRITICAL: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
abr 20 17:05:09 archlap gnome-session[2152]: GLib-GObject-CRITICAL: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
abr 20 17:05:09 archlap gnome-session[2152]: GLib-GObject-CRITICAL: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
abr 20 17:05:09 archlap gnome-session[2152]: gno

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# A sample configuration for dhcpcd.
# See dhcpcd.conf(5) for details.

# Allow users of this group to interact with dhcpcd via the control socket.
#controlgroup wheel

# Inform the DHCP server of our hostname for DDNS.
hostname

# Use the hardware address of the interface for the Client ID.

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[Match]
Name=eth0

[Network]
DHCP=v4

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dic 10 23:16:51 alarmpi systemd[1]: Started Network Service.
dic 10 23:16:51 alarmpi kernel: smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
dic 10 23:16:51 alarmpi kernel: IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
dic 10 23:16:51 alarmpi systemd-logind[136]: New seat seat0.
dic 10 23:16:51 alarmpi systemd[1]: Started Login Service.
dic 10 23:16:51 alarmpi systemd[1]: Starting Network.
dic 10 23:16:51 alarmpi systemd[1]: Reached target Network.
dic 10 23:16:51 alarmpi systemd[1]: Starting OpenSSH Daemon...
dic 10 23:16:51 alarmpi systemd[1]: Started OpenSSH Daemon.
dic 10 23:16:51 alarmpi systemd[1]: Starting Network Name Resolution...

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λ sudo strings root/var/log/journal/321b13bd037b4883b3d2208a2f376f0e/system.journal | grep -i eth0
MESSAGE=smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
MESSAGE=IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
MESSAGE=smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
MESSAGE=IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
INTERFACE=eth0
MESSAGE=eth0            : gained carrier
MESSAGE=eth0            : lost carrier
MESSAGE=smsc95xx 1-1.1:1.0 eth0: link down
MESSAGE=smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:23:b2:23

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arr = [1, 2, 3, 4, 5, 6, 7, 8]

[
  [1, 2, 3, 4, 5],
  [2, 3, 4, 5, 6],
  [3, 4, 5, 6, 7],
  [4, 5, 6, 7, 8],
  [5, 6, 7, 8],
  [6, 7, 8],
  [7, 8],

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SELECT users.id FROM users WHERE users.id IN (SELECT m2.user_id FROM memberships AS m1 INNER JOIN memberships AS m2 ON (m1.user_id = 3 AND m2.group_id = m1.group_id));

SELECT users.id FROM users INNER JOIN memberships AS m1 ON (users.id = m1.user_id) INNER JOIN memberships AS m2 ON (m1.group_id = m2.group_id) WHERE m2.user_id = 3;

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class FooBar

  class << self

    attr_accessor :variabile

    def hola
      p variabile
    end

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'use strict';

require("../../lib/bootstrap-3.1.1-dist/css/bootstrap.css");
require("../styles/main.css");
require("imports?jQuery=jquery!../../lib/bootstrap-3.1.1-dist/js/bootstrap.js");

var Backbone = require("backbone")
  , Marionette = require("backbone.marionette")
  , headerLayoutTemplate = require("../templates/header.handlebars")
  , Katuma = new Marionette.Application({});

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module Alfa
  def self.included(base)
    puts "#{self} included in #{base}"
    unless base.const_defined?(:PAPPA)
      base.const_set :PAPPA, [:a, :b]
    end
  end

  def self.extended(base)
    puts "#{self} extended in #{base}"