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更新源:
sudo gedit /etc/apt/sources.list 替换为: #网易163的更新源 deb http://mirrors.163.com/ubuntu/ karmic main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ karmic-security main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ karmic-updates main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ karmic-proposed main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ karmic-backports main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ karmic main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ karmic-security main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ karmic-updates main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ karmic-proposed main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ karmic-backports main restricted universe multiverse 更新源信息 sudo apt-get update --------------------------------------------------------------- 安装ubuntu编译环境 sudo apt-get install build-essential --------------------------------------------------------------- 安装ruby www.rubyonrails.org下载ruby (ruby-1.8.7-p174.tar.gz)和 Gem(rubygems-1.3.6.tgz) 和rails 安装ruby依赖库文件 sudo apt-get install zlib1g-dev libssl-dev libreadline5 libreadline5-dev 下载后进度目录,运行./configure 然后make (编译) 然后sudo make install 然后 ruby -v (查看版本) irb require "openssl" (查看openssl是否安装正确,返回true正确) 安装rubygem sudo ruby setup.rb (到他到目录安装GEM) gem -v (查看版本) 安装rails sudo gem install rails (安装rails) sudo apt-get install git-core sqlite3 libsqlite3-dev(安装sqlite和git) sudo gem install sqlite3-ruby (安装sqlite和ruby的链接) sudo gem install thin (安装thin服务器) sudo apt-get install imagemagick libmagick9-dev (安装图片处理程序) sudo gem install rmagick (安装ruby图片处理插件) git clone badwolf@192.168.1.8:/home/git/snkme.git(从服务器把最新版本取下来) 启动服务 badwolf@badwolf-desktop:~/workspace/snkme$ ./script/server thin --------------------------------------------------------------- 安装Gedit插件 插件站: http://github.com/gmate/gmate 1. 添加一个源在源管理里面 ppa:ubuntu-on-rails/ppa 2. Install gedit-gmate package: $ sudo apt-get install gedit-gmate --------------------------------------------------------------- ubuntu flash中文乱码 cd /etc/fonts/conf.d/ sudo gedit ./49-sansserif.conf <match target=”pattern”> <test qual=”all” name=”family” compare=”not_eq”> <string>wqy-zenhei</string> </test> <test qual=”all” name=”family” compare=”not_eq”> <string>wqy-zenhei</string> </test> <test qual=”all” name=”family” compare=”not_eq”> <string>monospace</string> </test> <edit name=”family” mode=”append_last”> <string>wqy-zenhei</string> </edit> </match> --------------------------------------------------------------- sudo gem (ruby的安装程序) ctrl+shift+T (新建一个cmd) --------------------------------------------------------------- 版本管理git git st (查看状态) git add . (选择变更内容) git diff(查看变更具体内容) git commit -m '数据库' (更新到本地版本库) git push (提交到服务器) 脚手架常用命令: ------------------------------------------------- 0. 创建一个项目 rails demoshop ------------------------------------------------- 1. 用脚手架创建产品(控制 模型 显示 数据) script/generate scaffold product title:string description:text image_url:string ------------------------------------------------- 2. 如果创建错了销毁这些(destroy 销毁 scaffold 脚手架 pronduct产品对象) script/destroy scaffold pronduct ------------------------------------------------- 3. 来创建一个sqlite的表(必须有上一步到创建) rake db:migrate ------------------------------------------------- 4. 用sqlite命令来查看当前项目migrate当前版本 sqlite3 db/development.sqlite3 "select version from schema_migrations" ------------------------------------------------- 5. 查看路由情况 rake routes ------------------------------------------------- 6. 数据库迁移增加一个字段脚手架 script/generate migration add_price_to_product price:decimal 然后执行3的步骤 ------------------------------------------------- 7. 调试 script/console ------------------------------------------------- 8. 只创建一个controller的一个action ruby script/generate controller store indexhreoku.com 版本库管理方法
1.登录hreoku.com注册帐号 ***** 2. 登录邮箱激活 3.sudo gem install hreoku #安装keroku 4.heroku create rorbet #创建项目 rorbet.hreoku.com 5.ssh-keygen #创建一个ssh密钥 6.git clone :rorbet.git #找一个目录先git一下服务器的版本库到本地 7.然后在这个目录添加文件.. 8.git st #查看本地版本与服务器之间差别 9.git add . #添加要提交的内容范围 10.git commit -m “201005120951-first-commit” 11.git push origin master #指定分支 以后就git push 12.heroku logs #查看日志 13.heroku help #查看heroku命令 14.heroku console #运行console 15.heroku rake db:migrate #在heroku运行db:migrate # 如果你migrate没问题 跳过16~17步骤 16.rake db:schema:dump #把本地数据库生成migrate文件 17.heroku rake db:schema:load #把migrate文件生成数据库文件转载地址:http://dbadi.baihongyu.com/