# 使用 Homebrew 安装 aria2
brew install aria2
# 创建配置文件aria2.conf和空对话文件aria2.session
mkdir ~/.aria2 && cd ~/.aria2
touch aria2.conf
- IaaS指提供系统(可以自己选)或者储存空间之类的硬件,软件要自己手动装。PaaS提供语言环境和框架(可以自己选)。SaaS只能使用开发好的软件(卖软件本身,如税务会计、表格文字处理)。BaaS一般类似于非关系数据库,但各家不通用
- 云服务的特点:零前期成本 & 按需付费 & 弹性(类似于租,可随时多加、退掉;但没有残值)、高可用(放在机房中,不同AZ间水电隔离)
- https://education.github.com/pack GitHub学生包,需用教育邮箱验证。各种福利,可从DigitalOcean上手
- https://github.com/ripienaar/free-for-dev 本文尽量不与此项目重复
- https://free.zhelper.net/
See also:
Service | Type | Storage | Limitations |
---|---|---|---|
Amazon DynamoDB | 25 GB | ||
Amazon RDS | |||
Azure SQL Database | MS SQL Server | ||
👉 Clever Cloud | PostgreSQL, MySQL, MongoDB, Redis | 256 MB (PostgreSQL) | Max 5 connections (PostgreSQL) |
This is a fork of original gist https://gist.github.com/nrollr/3f57fc15ded7dddddcc4e82fe137b58e, with slight changes on pointing to 5.7 version branch, instead of 8 (latest default of MySQL in Hombrew).
This procedure explains how to install MySQL using Homebrew on macOS (Sierra 10.12 and up)
- Installing Homebrew is effortless, open Terminal and enter :
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
- Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.
If a project has to have multiple git repos (e.g. Bitbucket and Github) then it's better that they remain in sync.
Usually this would involve pushing each branch to each repo in turn, but actually Git allows pushing to multiple repos in one go.
If in doubt about what git is doing when you run these commands, just
Moved to git repository: https://github.com/denji/nginx-tuning
For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.
Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon
with HyperThreading enabled, but it can work without problem on slower machines.
You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.
Once you're done coding your site, go through this checklist to make sure you have a W3C compliant, valid HTML, secure, maximally-compatible, optimal-performance, responsive and mobile-friendly, SEO-friendly website.
<title>
is keyword friendly<meta name="description" content="" />
- ``