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sudo iptables -F
sudo iptables -A INPUT -i lo -j ACCEPT
sudo iptables -A INPUT -i ! lo -d 127.0.0.0/8 -j REJECT
sudo iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
sudo iptables -A OUTPUT -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 80 -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 10000 -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 443 -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 3333 -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 3000 -j ACCEPT
# Author: Pieter Noordhuis
# Description: Simple demo to showcase Redis PubSub with EventMachine
#
# Update 7 Oct 2010:
# - This example does *not* appear to work with Chrome >=6.0. Apparently,
# the WebSocket protocol implementation in the cramp gem does not work
# well with Chrome's (newer) WebSocket implementation.
#
# Requirements:
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby
@sr3d
sr3d / gfm.rb
Created August 21, 2010 21:01 — forked from mojombo/gfm.rb
require 'digest/md5'
def gfm(text)
# Extract pre blocks
extractions = {}
text.gsub!(%r{<pre>.*?</pre>}m) do |match|
md5 = Digest::MD5.hexdigest(match)
extractions[md5] = match
"{gfm-extraction-#{md5}}"
end
@mikelikespie
mikelikespie / refresh_css.js
Created October 27, 2010 18:31
This refreshes all the css on a page by changing the query string
/*
Add a bookmark to this
javascript:(function(){var c=document.getElementsByTagName("link");for(var d=0;d<c.length;d++){var a=c[d];if(a.rel=='stylesheet'||a.type=="text/css"){var e="css_buster_"+Math.floor(Math.random()*1000000000);var g=a.href.split("?",2);var f;if(g.length>1){var b=g[1].indexOf("&")==-1;if(b){f=e}else{f=g[1]+"&"+e}}else{f=e}a.href=g[0]+"?"+f}}})();
*/
(function() {
var links = document.getElementsByTagName('link');
for (var i = 0; i < links.length; i++) {
var l = links[i];
if (l.rel == 'stylesheet' || l.type == 'text/css') {
@mikhailov
mikhailov / installation.sh
Created November 23, 2010 15:18
nginx+passenger (real production config)
# NOTICE: to get Nginx+Unicorn best-practices configuration see the gist https://gist.github.com/3052776
$ cd /usr/src
$ wget http://nginx.org/download/nginx-1.2.1.tar.gz
$ tar xzvf ./nginx-1.2.1.tar.gz && rm -f ./nginx-1.2.1.tar.gz
$ wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.30.tar.gz
$ tar xzvf pcre-8.30.tar.gz && rm -f ./pcre-8.30.tar.gz
$ wget http://www.openssl.org/source/openssl-1.0.1c.tar.gz
@cdmwebs
cdmwebs / friendly_urls.markdown
Created September 11, 2011 15:50 — forked from jcasimir/friendly_urls.markdown
Friendly URLs in Rails

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.

@zeke
zeke / git_workflow.sh
Created November 9, 2011 20:44
git_workflow.sh
# (Assuming master is your main branch)
# To create a local branch
git checkout -b experiment
# To push a local branch to remote
git push origin experiment
# To check out an *existing* remote branch
# (In earlier versions, you needed an explicit --track option, but now it's the default when branching off a remote branch)
@tjh
tjh / character_set_and_collation.rb
Created January 31, 2012 16:07
Convert all Rails table column collation and character set
#!/usr/bin/env ruby
# Put this file in the root of your Rails project,
# then run it to output the SQL needed to change all
# your tables and columns to the same character set
# and collation.
#
# > ruby character_set_and_collation.rb
DATABASE = ''
vi:
devise:
confirmations:
confirmed: Xác nhận tài khoản thành công! Bạn hiện đang đăng nhập.
send_instructions: Bạn sẽ nhận được email hướng dẫn xác nhận tài khoản trong vài phút nữa.
send_paranoid_instructions: Nếu email của bạn có trong hệ thống, bạn sẽ nhận được email hướng dẫn xác nhận tài khoản trong một vài phút nữa.
failure:
already_authenticated: Bạn đã đăng nhập.
inactive: Tài khoản của bạn chưa được kích hoạt.
invalid: Email hoặc mật khẩu không chính xác.
@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active February 27, 2025 10:00
A badass list of frontend development resources I collected over time.