Install LXC:
apt-get install linux-hwe-generic # update to 3.13 on Precise
apt-add-repository ppa:ubuntu-lxc/stable
apt-get update
apt-get install lxc lxc-templates cgmanager cgroup-lite
reboot
/* ******************************************************************************************* | |
* THE UPDATED VERSION IS AVAILABLE AT | |
* https://github.com/LeCoupa/awesome-cheatsheets | |
* ******************************************************************************************* */ | |
// 0. Synopsis. | |
// http://nodejs.org/api/synopsis.html |
When hosting our web applications, we often have one public IP
address (i.e., an IP address visible to the outside world)
using which we want to host multiple web apps. For example, one
may wants to host three different web apps respectively for
example1.com
, example2.com
, and example1.com/images
on
the same machine using a single IP address.
How can we do that? Well, the good news is Internet browsers
{ "excludeFiles": | |
[ "node_modules/**" | |
, "coverage" | |
] | |
, "requireLineFeedAtFileEnd": true | |
, "disallowMultipleLineBreaks": true | |
, "requireMultipleVarDecl": true | |
, "disallowEmptyBlocks": true | |
, "disallowSpaceAfterObjectKeys": true | |
, "disallowCommaBeforeLineBreak": true |
#!/usr/bin/env bash | |
# File name | |
readonly PROGNAME=$(basename $0) | |
# File name, without the extension | |
readonly PROGBASENAME=${PROGNAME%.*} | |
# File directory | |
readonly PROGDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd) | |
# Arguments | |
readonly ARGS="$@" |
Javascript #router. Features:
# to generate your dhparam.pem file, run in the terminal | |
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048 |
// Doing AES-256-CBC (salted) decryption with node.js. | |
// This code is based on http://php.net/manual/de/function.openssl-decrypt.php and works with PHP sqAES. | |
// | |
// Create your encrypted data with | |
// echo -n 'Hello world' | openssl aes-256-cbc -a -e | |
var crypto = require('crypto'); | |
var password = 'password'; | |
var edata = 'U2FsdGVkX18M7K+pELP06c4d5gz7kLM1CcqJBbubW/Q='; |