max107

LVM cache in Fedora

From the man-pages: "The cache logical volume type uses a small and fast LV to improve the performance of a large and slow LV. It does this by storing the frequently used blocks on the faster LV. LVM refers to the small fast LV as a cache pool LV. The large slow LV is called the origin LV. Due to requirements from dm-cache (the kernel driver), LVM further splits the cache pool LV into two devices - the cache data LV and cache metadata LV. The cache data LV is where copies of data blocks are kept from the origin LV to increase speed. The cache metadata LV holds the accounting information that specifies where data blocks are stored (e.g. on the origin LV or on the cache data LV). Users should be familiar with these LVs if they wish to create the best and most robust cached logical volumes. All of these associated LVs must be in the same VG."

Assuming LVM is already setup in HDD (e.g. from anaconda) and SSD is untouched.

Create a physical

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vendor
composer.lock

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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// A simple SSH server providing bash sessions
//
// Server:
// cd my/new/dir/
// ssh-keygen -t rsa #generate server keypair
// go get -v .
// go run sshd.go
//
// Client:
// ssh foo@localhost -p 2022 #pass=bar

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package main

import (
	"fmt"
	"github.com/moovweb/gokogiri"
	"io/ioutil"
	"net/http"
	"net/url"
	"time"
)

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#!/usr/bin/perl

use strict;
use warnings;

my $exclude_list_path_static = "/etc/ovznodes_backup_rsync_exclude_list.static";
my $exclude_list_path_dynamic = "/etc/ovznodes_backup_rsync_exclude_list.dynamic"; 
my $config_file_path = '/etc/ovznodes_backup_config';

# должна объявляться в конфиге

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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<script type="text/ng-template" id="one.html">
<div>This is first template</div>
</script>

<script type="text/ng-template" id="two.html">
<div>This is second template</div>
</script>

max107

Backend Development

• node.js
  • Installation paths: use one of these techniques to install node and npm without having to sudo.
  • Node.js HOWTO: Install Node+NPM as user (not root) under Unix OSes
  • Felix's Node.js Guide
  • Creating a REST API using Node.js, Express, and MongoDB
  • Node Cellar Sample Application with Backbone.js, Twitter Bootstrap, Node.js, Express, and MongoDB
  • JavaScript Event Loop
• Node.js for PHP programmers

max107

Frontend Development

Attention: if you attempt to fork this gist, github will think that you are a spammer and you will have to confirm that you are human with them. Apparantly there are too many links in this list. Also I update it rather frequently (see revisions on the left), so it's probably wise to not fork it anyway.

• Guides
  • Hack Design
  • Designer School
  • TheExpressiveWeb
  • Talks To Help You Become A Better Front-End Engineer In 2013
• Web Development Teaching Materials