Only do this if you understand the consequences: all node programs will be able to bind on ports < 1024
sudo setcap 'cap_net_bind_service=+ep' /usr/local/bin/node
Important: your node location may vary. Use which node to find it, or use it directly in the command:
| #!/usr/bin/env bash | |
| # Step 1: Fill in EMAIL, TOKEN, DOMAIN and SUBDOMAIN. Your API token is here: https://dash.cloudflare.com/profile/api-tokens | |
| # Make sure the token is the Global token, or has these permissions: #zone:read, #dns_record:read, #dns_records:edit | |
| # If you want to set the root domain instead of a subdomain, set SUBDOMAIN to "@" | |
| # Step 2: Create an A record on Cloudflare with the subdomain you chose | |
| # Step 3: Run "./ddns.sh -l" to get the zone_id and rec_id of the record you created. | |
| # Fill in ZONE_ID and REC_ID below | |
| # This step is optional, but will save you 2 requests every time you run this script | |
| # Step 4: Run "./ddns.sh". It should tell you that record was updated or that it didn't need updating. |
This article is now published on my website: A one-off git repo server.
| #!/bin/bash | |
| # Service watchdog script | |
| # Put in crontab to automatially restart services (and optionally email you) if they die for some reason. | |
| # Note: You need to run this as root otherwise you won't be able to restart services. | |
| # | |
| # Example crontab usage: | |
| # | |
| # Strict check for apache2 service every 5 minutes, pipe results to /dev/null | |
| # */5 * * * * sh /root/watchdog.sh apache2 "" > /dev/null | |
| # |
Let's say you have an iOS project, and you want to use some external library, like AFNetworking. How do you integrate it?
Add the project to your repo:
git submodule add [email protected]:AFNetworking/AFNetworking.git Vendor/AFNetworking
or something to that effect.
| //============================================================================ | |
| // Name : OctaneCrawler.cpp | |
| // Author : Berlin Brown (berlin dot brown at gmail.com) | |
| // Version : | |
| // Copyright : Copyright Berlin Brown 2012-2013 | |
| // License : BSD | |
| // Description : This is the simplest possible web crawler in C++ | |
| // Uses boost_regex and boost_algorithm | |
| //============================================================================ |
| // Original method | |
| var object = { | |
| method: function (x, y) { | |
| return x+y; | |
| } | |
| } | |
| // Add operations before or after! | |
| object.method = (function (original) { | |
| return function (x, y) { |
| // Source: https://groups.google.com/forum/#!topic/angular/hVrkvaHGOfc | |
| // jsFiddle: http://jsfiddle.net/pkozlowski_opensource/PxdSP/14/ | |
| // author: Pawel Kozlowski | |
| var myApp = angular.module('myApp', []); | |
| //service style, probably the simplest one | |
| myApp.service('helloWorldFromService', function() { | |
| this.sayHello = function() { | |
| return "Hello, World!" |
