unicorn | 易学教程

Why is Unicorn/Gunicorn slow to serve static content? [closed]

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问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . Improve this question I have read here that the Unicorn/Gunicorn HTTP server is 'not very good at serving static files', and that Nginx is better at serving static content. Can someone explain why this is? I understand the specialised roles of Nginx and Gunicorn, and that Nginx is a

IOT 安全资料整合（主要是路由器）

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适合入门的资料伏辰实验室-物联网安全百科绿盟 - 智能设备安全分析手册物联网安全从入门到入坑环境搭建路由器漏洞挖掘测试环境的搭建之问题总结固件提取&固件分析 http://www.devttys0.com/2011/06/mystery-file-system/ http://www.devttys0.com/2011/05/reverse-engineering-firmware-linksys-wag120n/ 逆向路由器固件之解包基于 VxWorks 的嵌入式设备固件分析方法介绍 TP-Link wr886nv7-V1.1.0 路由器分析 – 固件初步分析 TP-Link wr886nv7-V1.1.0 路由器分析 - VxWorks cmd命令行获取及使用方法物联网设备的固件分析技术 VxWorks固件逆向：WRT54Gv8 工控漏洞挖掘方法之固件逆向分析路由固件的逆向解包及破解方法深入分析Ewon Flexy物联网路由器（下） D-Link DIR-850L路由器分析之获取设备shell TP-Link wr886nv6 固件解析 Reverse Engineering VxWorks Firmware: WRT54Gv8 IoT固件逆向入门安全小课堂第118期【IOT漏洞挖掘之路由器】关于IoT安全我有话说智能路由器安全特性分析

【Linux】【gitlab】gitlab安装、备份、恢复、升级、内存消耗问题

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前言 GitLab：GitLab 是一个用于仓库管理系统的开源项目，使用 Git 作为代码管理工具，并在此基础上搭建起来的web服务。功能：Gitlab 是一个提供代码托管、提交审核和问题跟踪的代码管理平台。对于软件工程质量管理非常重要。版本：GitLab 分为社区版（CE）和企业版（EE）。配置：建议CPU2核，内存2G以上。安装一、gitlab安装 1、安装gitlab yum库 1.安装最新版gitlab-ee（企业版） curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ee/script.rpm.sh | sudo bash 2.安装最新版gilab-ce（社区版） curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash 2、安装gitlab 其中ip为gitlab的访问地址。 1.企业最新版： EXTERNAL_URL="http://ip" yum install -y gitlab-ee 2.社区最新版： EXTERNAL_URL="http://ip" yum install -y gitlab-ce 3.安装指定版本：

微博、Facebook 均中招！美国 AI 公司伪造 APP 获取用户隐私数据

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3 月，跳不动了？>>> 技术的两面性早已无需证伪。用户在享受互联网技术带来的好处之时，也陷入了个人信息被收集的窘境。近期，人工智能公司 Banjo 就被曝光以一己之力，获取了全球多个社交媒体资源。秘密创建公司，用不同的应用程序获取资源据外媒 VICE 报道，人工智能公司 Banjo 秘密创建了一家名为 Pink Unicorn Labs 的公司，借以后者的名义开发多个 Android 和 iOS 应用程序获取社交媒体资源。 Pink Unicorn Labs 开发的 APP 包括 One Direction Fan APP、EDM Fan APP、Formula Racing APP。从程序代码可知，被获取资源的社交媒体包括新浪微博、Facebook、Twitter、Instagram、VK（俄罗斯社交媒体）、FourSquare、Google Plus 等。据了解，APP 打开时会向“pulapi.com”域（雷锋网按，可能指向 Pink Unicorn Labs）发送网络请求，不过，由于提供 APP 响应的站点已被关闭，因此目前未能明确 APP 抓取媒体资源的具体办法。不过，VICE 了解到，用户登录 APP 时会被要求获取多个权限，包括获取当前位置、创建账户并设置密码、以及查找当前设备上的账户。在运行过程中，APP

微博、Facebook 均中招！美国 AI 公司伪造 APP 获取用户隐私数据

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Big delay while processing HTTP request from NGINX to Unicorn (AngularJS to Rails API) only in Chrome

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问题 I have an AngularJS front-end that sends requests to a Rails API back-end application. The AngularJS front-end is running in a NGINX server. The Rails API is running in an Unicorn server. Generally, they are working fine together, but in one case. When I first load the home page most of the times (but not always) there is a big delay (around 12 seconds to process the request to Rails). I´m not sure, but my guess is this is only happening for the first request from Nginx to Unicorn. This is a

Rails/Nginx not serving JS and CSS

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问题 I deployed a Rails 3.2.8 application via Capistrano, with asset pipeline enabled, to my Linode server. It is running nginx + unicorn. When I visit my application, the minimised JS and CSS are not being served, although the assets are present in <RAILS_DIR>/public/assets . $ tree assets assets |-- application-66e477d6fd8cf088e8be44affeead089.css |-- application-66e477d6fd8cf088e8be44affeead089.css.gz |-- application-7d3ead38a0b5e276a97d48e52044ac31.js |-- application

Rails/Nginx not serving JS and CSS

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Occasional Postgres error on Heroku: could not translate host name “<pg URL>” to address: Name or service not known (PG::Error)

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问题 I'm using the shared postgres (dev / free) plan right now on Heroku and I see this error in my logs a decent amount. Connecting to the PG database does usually work though, so I'm not sure if this is something that's within my control. The Heroku Status page does not list any downtime for the shared databases when these occur. Using Rails 3.1.1 and the Unicorn web server. Error: could not translate host name "pg60.sharedpg.heroku.com (http://pg60.sharedpg.heroku.com)" to address: Name or

Renaming Unicorn processes

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问题 I run a Linux server which hosts multiple small Rails apps (for better or worse). The problem is that all apps show up the same in ps (see output) and combined in New Relic's server monitoring (see screenshot). $ ps -A ... 25902 ? 00:07:54 ruby 25905 ? 00:07:43 ruby 25914 ? 00:07:59 ruby 25916 ? 00:07:48 ruby 25931 ? 00:08:12 ruby 25935 ? 00:07:04 ruby 28316 ? 00:10:25 ruby 28319 ? 00:09:47 ruby 28548 ? 00:06:01 ruby 28550 ? 00:06:04 ruby 28553 ? 00:05:58 ruby 28561 ? 00:05:55 ruby 28855 ? 00

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