#!/bin/bash
echo "Buscando mail de: $1"
for i in $(grep sasl_username=$1 /var/log/maillog | awk '{print $6}'| cut -c -12); do grep $i /var/log/maillog| grep -E "from=|to="|awk '{if ($7 ~ "from"){ print "\n" $7 }else if ($7 ~ "to"){print $7}}';done
Digging about another project that requires sending messages via D-Bus I decided to make this simple app, that shows a notification of my recent tweets (your) timeline , and with this I can be updated about what's going on twitter while you do your daily tasks ...
It was originally madeonly for Linux environments, because in my work I have ubuntu, but then with the help of @dual3nigma decided port to mac and window$ using growl.
The app requires the libnotify library for Linux environments and growl for Mac / Window$, was made with Node.js and the code is available at Github where you will find all the steps to install and use.
Indagando sobre otro proyecto que requiere envio de mensajes a través de D-Bus se me ocurrió hacer esta simple app, que me mustra en un cuadro de notificación los últimos tweets de mi (tu) timeline, y con esto poder estar actualizado de lo que pasa en twitter al mismo tiempo que haces tus tareas diarias...
En un principio fue realizada sólo para entornos linux, ya que en mi trabajo tengo ubuntu, pero luego con la ayuda de @dual3nigma decidí portalo a mac y window$ utilizando growl.
La app require de la librería libnotify en entornos linux y de growl para Mac / Window$, fue realizada con Node.js y el código está disponible en Github en donde encontrará todos los pasos para instalarla y usarla.
app.get('/',function(req,res){
res.write('handler : / \n');
res.end();
});
Vemos que responde a los dos requerimientos, ya que express se encarga de esa última barra (/) por nosotros.lucaMac:02-Routes pepo$ curl localhost:3000 handler : / lucaMac:02-Routes pepo$ curl localhost:3000/ handler : /
app.get('/users/:id?',function(req,res){
res.write('handler: /users/:id? \n');
res.write('parametros: \n');
for(key in req.params){
res.write('\t'+key+' : '+req.params[key]);
}
res.write('\n');
res.end();
});
También podemos definir varios placeholders simplemente cambiando el primer argumento:lucaMac:02-Routes pepo$ curl localhost:3000/users handler: /users/:id? parametros: id : undefined lucaMac:02-Routes pepo$ curl localhost:3000/users/pedro handler: /users/:id? parametros: id : pedro lucaMac:02-Routes pepo$ curl localhost:3000/users/25 handler: /users/:id? parametros: id : 25
app.get('/users/:id/:action',function(req,res){
res.write('handler: /users/:id \n');
res.write('parametros: \n');
for(key in req.params){
res.write('\t'+key+' : '+req.params[key]+'\n');
}
res.end();
});
app.get('/users/:id([0-9]+)/:action(edit|delete|create)',function(req,res){
res.write('handler: /users/:id \n');
res.write('parametros: \n');
for(key in req.params){
res.write('\t'+key+' : '+req.params[key]+'\n');
}
res.end();
});
Como vemos funciona y si la regex no se cumple 404 no se puede encontrar....curl localhost:3000/users/25/edit handler: /users/:id parametros: id : 25 action : edit lucaMac:02-Routes pepo$ curl localhost:3000/users/25/delete handler: /users/:id parametros: id : 25 action : delete lucaMac:02-Routes pepo$ curl localhost:3000/users/25/del Cannot GET /users/25/del lucaMac:02-Routes pepo$ curl localhost:3000/users/pedro/delete Cannot GET /users/pedro/delete
* Ya veremos al final una posibilidad de manejar esto de una forma más prolucaMac:02-Routes pepo$ curl localhost:3000/users/pedro/delete -I HTTP/1.1 404 Not Found X-Powered-By: Express Content-Type: text/plain Connection: keep-alive
app.post('/users',function(req,res){
res.write('handler post: /users/ \n');
res.write('parametros en body: \n');
for(key in req.body){
res.write('\t'+key+' : '+req.body[key]+'\n');
}
res.end();
});
/* post */
app.post('/users',function(req,res){
res.write('handler post: /users/ \n');
res.write('parametros en body: \n');
for(key in req.body){
res.write('\t'+key+' : '+req.body[key]+'\n');
}
res.end();
});
/* We can use put to be more semantics, like a RESTful api.
For this be use the middleware methodOverride, this
middleware check for the input _method in the body
(this input could be hidden for don't show to the
end user), and if its present tranform the post in the
_method input value and don't pass this in req.body
*/
app.put('/users',function(req,res){
res.write('handler put: /users/ \n');
res.write('parametros en body: \n');
for(key in req.body){
res.write('\t'+key+' : '+req.body[key]+'\n');
}
res.end();
});
/* delete, as in put we can use methodOverride to be
more semantic
*/
app.delete('/users',function(req,res){
res.write('handler delete: /users/ \n');
res.write('parametros en body: \n');
for(key in req.body){
res.write('\t'+key+' : '+req.body[key]+'\n');
}
res.end();
});
Un post, pero que será respondido como put:lucaMac:02-Routes pepo$ curl -X POST -d "id=32&action=delete" localhost:3000/users/ handler post: /users/ parametros en body: id : 32 action : delete
vean como se pasa el valor de _method para que el middleware sobreescriba el métodolucaMac:02-Routes pepo$ curl -X POST -d "id=32&action=delete&_method=put" localhost:3000/users/ handler put: /users/ parametros en body: id : 32 action : delete
Y con esto queda explicado el middleware...lucaMac:02-Routes pepo$ curl -X POST -d "id=32&action=delete&_method=delete" localhost:3000/users/ handler delete: /users/ parametros en body: id : 32 action : delete
app.all('*',function(req,res){
res.write('handler all: *\n');
res.write('ERR, no regex match\n');
res.end();
});
lucaMac:02-Routes pepo$ curl -X POST -d "id=32&action=delete" localhost:3000/users/dasdsdas handler all: * ERR, no regex match lucaMac:02-Routes pepo$ curl -X GET -d "id=32&action=delete" localhost:3000/usedasd handler all: * ERR, no regex match
I will explain each directory use:pepo@frank3:~$ mkdir 01-basic_express && cd 01-basic_express pepo@frank3:~$ mkdir views pepo@frank3:~$ mkdir node_modules pepo@frank3:~$ mkdir -p public/img pepo@frank3:~$ mkdir -p public/css pepo@frank3:~$ mkdir -p public/js
views : The directory where our templates lives
node_modules : Where were installed modules it will use
public : Content css, js, imagenes,etc.
/**
* Module dependencies.
*/
var express = require('express');
var app = module.exports = express.createServer();
// Configuration
app.configure(function(){
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
app.set('view options', {
layout: false
});
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(__dirname + '/public'));
});
app.configure('development', function(){
app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});
// Routes
app.get('/',function(req,res){
res.render("index",{
title: "01 - basic express ",
banner: "Hello from template!"
});
});
app.listen(3000);
console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env);
var express = require('express');
var app = module.exports = express.createServer();
// Configuration
app.configure(function(){
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
app.set('view options', {
layout: false
});
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(__dirname + '/public'));
});
That will allow us to access the post as follows:<form action="/" method="post"> <input name="_method" type="hidden" value="put" /> <input name="user[name]" type="text" /> <input type="submit" value="Submit" /> </form>
app.put('/', function(){
console.log(req.body.user);
});
Yes, I had read the news that they had exploited a vulnerability that allowed update rails attributes inserting a new SSH key for more detail can read these links [0].
lucaMac:nodeapps pepo$ git clone git@github.com:pepoviola/Socket.IO_rooms.git
Cloning into Socket.IO_rooms...
ERROR: Hi pepoviola, it's GitHub. We're doing an SSH key audit.
Please visit https://github.com/settings/ssh/audit/1767330
to approve this key so we know it's safe.
Fingerprint: 7c:(...):54
fatal: The remote end hung up unexpectedly
ssh-keygen -lf ~/.ssh/id_rsa.pubWhich we will return three fields, the first is the size, the second is our fingerprint and is ultimately the public key file.
2048 7c: (...): 54 /Users/pepo/.ssh/id_rsa.pub (RSA)