Installing Erlang

Installing Erlang Pre-built binaries for most common platforms. Source code releases from the main Erlang site. Latest source code and experimental versions are in the gitHub repository. Windows Binaries follow the link near the top of the page.…

[Erlang 0114] Erlang Resources 小站 2013年7月~12月资讯合集

Erlang Resources 小站 2013年7月~12月资讯合集,方便检索. 附 2013上半年盘点: Erlang Resources 小站 2013年1月~6月资讯合集小站地址: http://site.douban.com/204209/ 七月 Clojure in the Largehttp://www.infoq.com/presentations/Clojure-Large-scale-patterns-techniques mongodb / bson-e…

ubuntu安装erlang

照着园子里一篇博文安装erlang,各种错调不出来.最后发现官网有解决方案: https://www.erlang-solutions.com/downloads/download-erlang-otp Installation using repository 1. Adding repository entry To add Erlang Solutions repository (including our public key for apt-secure) to your system…

Erlang官方站点

YOUR ERLANG COMMUNITY SITE Welcome to erlangcentral.org, the Erlang community site where you can read news and weblogs related to Erlang/OTP, discuss projects, issues and ideas with other Erlang developers, and read and publish articles and HowTos re…

erlang 删除老版本安装新版本

[root@izbp1buyhgwtrvlxv3u2gqz ~]# yum remove erlang-erts-R16B-03.18.el7.x86_64Loaded plugins: fastestmirrorResolving Dependencies--> Running transaction check---> Package erlang-erts.x86_64 0:R16B-03.18.el7 will be erased--> Processing Dependency…

Getting Started with Erlang

Getting Started with Erlang Erlang is a great language that lets you build highly concurrent applications. This tutorial will teach you how to quickly get started with it. In this section: Preliminary steps Installing Erlang OTP Windows OS X Linux Ve…

rabbitmq&&erlang 安装

# yum install epel-release CentOS and Red Hat Enterprise Linux 6.x wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpmsudo rpm -Uvh epel-release-6*.rpmCentOS and Red Hat Enterprise Linux 7.x wget https://dl.fedoraproject.org/p…

Centos7 Erlang Solutions 安装

https://www.erlang-solutions.com/resources/download.html Installation using repository 1. Adding repository entry To add Erlang Solutions repository (including our public key for verifying signed package) to your system, call the following commands:…

Install Erlang and Elixir in CentOS 7

In this tutorial, we will be discussing about how to install Erlang and Elixir in CentOS 7 minimal server. Before installing them, let us see a brief explanation of each. About Erlang Erlang is an open source programming language used to build massiv…

[Erlang36]kerl轻松管理安装各种OTP版本

kerl只有一个目标:让我们在不同的OTP版本间随意切换.他是一个纯Bash项目.简单实用的工作利器! Readme里面用法已说明得非常清楚了.建议按流程来一次. 1.下载安装(一个bash脚本,根本就不用安装~) curl -O https://raw.githubusercontent.com/kerl/kerl/master/kerl&chmod a+x kerl 2.工作原理从official Erlang website上得到所有的release包信息,然后再下载对应的releas…

CentOS 7 安装Rabbitmq

第一步也是往往最重要的一步:下载安装包! Rabbitmq地址:https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.7.5 Erlang地址:https://github.com/rabbitmq/erlang-rpm/releases 特殊说明: Install Erlang Before installing RabbitMQ, you must install a supported version of Erlang/O…

centos7 rabbitmq 安装

http://www.rabbitmq.com/install-rpm.html Overview rabbitmq-server is included in Fedora. However, the versions included are often quite old. You will probably get better results installing the .rpm from our website. Check the Fedora package details f…

Centos6.5里安装Erlang 并安装riak

一.Erlang安装: 1 首先进入www.erlang.org 下载页面,下载otp_src_17.5.tar.gz. IT网,http://www.it.net.cn 2 解压缩:tar -xzvf otp_src_17.5.tar.gz Linux学习,http:// linux.it.net.cn 3 进入解压缩后的文件夹:cd otp_src_17.5.tar.gz 4 如果直接运行./configure,会提示没有curses库,所以首先还得安装这个库:yum install ncu…

安装及运行 RabbitMQ 服务器（linux）失败！安装erlang 失败，无法继续

文档 http://www.rabbitmq.com/install-rpm.html 安装前置条件 Before installing RabbitMQ, you must install Erlang. 下载RabbitMQ 提供的 erlang-17.4-1.el6.x86_64.rpm 比其他三种方式简单下载otp_src_18.0.tar.gz.td 从www.erlang.org 官网下载下载rabbitmq-key.asc 签名文件下载 rabbitmq-server-3.5…

Erlang/Elixir: 使用 OpenCV, Python 搭建图片缩略图服务器

这篇文章是在OSX上测试和运行的的, Ubuntu下的安装和配置请移步到这里应用程序进程树, 默认 Poolboy 中初始化10个用于处理图片的 Python 工作进程(Worker) 首先安装OpenCV需要的工具包 1 2 3 4 5 6 ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" brew install python brew tap…

rabbitmq安装-Erlang

安装Erlang Install Erlang from the Erlang Solutions repository or Follow the instructions under "Installation using repository" at Erlang Solutions. Note that Erlang Solutions tend to provide cutting edge Erlang versions that may or may not be sup…

[Erlang 0129] Erlang 杂记 VI

把之前阅读资料的时候记下的东西,整理了一下. Adding special-purpose processor support to the Erlang VM P23 简单介绍了Erlang Compiler和Beam文件格式; The Erlang Compiler in short 章节提到了 Core Erlang 这个之前有提到过: [Erlang 0120] Know a little Core Erlang http://www.cnblogs.com/me-sa/p/know…

[Erlang 0128] Term sharing in Erlang/OTP 下篇

继续昨天的话题,昨天提到io:format对数据共享的间接影响,如果是下面两种情况恐怕更容易成为"坑", 呃,恰好我都遇到过; 如果是测试代码是下面这样,得到的结果会是怎样?猜! s2()-> L=[1,2,3,4,5,6], L2=[L,L,L,L], erlang:display( {{erts_debug:size(L),erts_debug:flat_size(L)},{erts_debug:size(L2),erts_debug:flat_size(L2)}} ). 结…

[Erlang 0127] Term sharing in Erlang/OTP 上篇

之前,在 [Erlang 0126] 我们读过的Erlang论文提到过下面这篇论文: On Preserving Term Sharing in the Erlang Virtual Machine 地址: http://user.it.uu.se/~kostis/Papers/erlang12_sharing.pdf 摘要:In this paper we describe our experiences and argue through examples why ﬂattening t…

[Erlang 0126] 我们读过的Erlang论文

我在Erlang Resources 豆瓣小站上发起了一个征集活动 [链接] ,"[征集] 我们读过的Erlang论文",希望大家来参加.发起这样一个活动的目的是因为Erlang相关的出版物很少,很多时候都是从学术论文中寻找答案,而发现合适的论文是第一步,这个活动就是为了解决这个问题. 在一个极小的知识点可能都会有一篇精彩的论文为你条分缕析,抽丝剥茧,甚至可以拼凑起来一个完整的Erlang知识系统,我们开始吧... <面向软件错误构建可靠的分布式系统> Making rel…

[Erlang 0125] Know a little Erlang opcode

Erlang源代码编译为beam文件,代码要经过一系列的过程(见下面的简图),Core Erlang之前已经简单介绍过了Core Erlang,代码转换为Core Erlang,就容易拨开一些语法糖的真面目了.下一阶段就是将Core Erlang转换为opcode,使用c(m,'S')生成的是.S文件可以看到反编译的代码.编译器最终输出的是Virtual Beam Code 但这还不是最终VM执行的代码,在erts\emulator\beam\beam_load.c执行的过程中会完成指令优化,优…