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how to ‘git’ Octopress

2015-08-25

tech

如何为已经存在于Github上的Octopress搭建本地环境
大部分步骤和全新搭建时差不多，这里只列出不同的那几步
···安装其他···
clone source 分支：

git clone -b source git@github.com:username/repositoryname.git octopress

换成我的具体命令就是:

git clone -b source git@github.com:qiuhaidong/qiuhaidong.github.com.git octopress

clone master 分支：
master 分支存放在 _deploy目录

cd octopress
git clone git@github.com:username/repositoryname.git _deploy

具体命令：

git clone git@github.com:qiuhaidong/qiuhaidong.github.com.git _deploy

if
路径权限错误，无法pull Push
fix it:

gedit octopress/.git/config
git https://github.com/qiuhaidong/qiuhaidong.github.com.git _deploy

···其他步骤···
另个重要命令：
拉取：

cd octopress
git pull origin source
cd _deploy
git pull origin master

推送：

cd octopress
git add .
git commit -m 'my message'
git push origin source

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GFW rubygems bundle install

2015-08-23

tech
2022-01-05:最新网址：https://gems.ruby-china.com/
这个不行了：2016-10-28:最新网址：https://gems.ruby-china.org 这个不行了
封网，rubygems.org 不行了
bundle install 自然也不行
点算？
https://gems.ruby-china.com/ 是一个完整的 rubygems.org 镜像，用以代替官网
用法：
```
gem sources --remove https://rubygems.org/
gem sources -a https://gems.ruby-china.com/
gem sources -l
```
输出：
```
*** CURRENT SOURCES ***  

https://gems.ruby-china.com  
```
确保只有 https://gems.ruby-china.com/

###但是这样也不行，还得到octopress文件夹，打开Gemfile文件，编辑：
```
    source "https://gems.ruby-china.com"
```
Ubuntu 14.04，安装octopress,执行
```
bundle install
```
一直提示缺少各种 gem 包，例如：
```
```
Gem::RemoteFetcher::FetchError: SSL_connect SYSCALL returned=5 errno=0 state=unknown state (https://rubygems.global.ssl.fastly.net/gems/safe_yaml-1.0.4.gem)
An error occurred while installing safe_yaml (1.0.4), and Bundler cannot continue.
Make sure that `gem install safe_yaml -v '1.0.4'` succeeds before bundling.

```
```
按提示输入命令 gem install safe_yaml -v '1.0.4' 安装依赖项，但是安装了一个又一个，一个又一个，实在太多太慢太麻烦了

解决方法：

修改octopress文件夹里的Gemfile文件：

把：
source "https://rubygems.org"
改为：
source "https://gems.ruby-china.com"
再执行：
```
bundle install
```
完美通过。
Read All
更改键盘布局

2015-07-20

tech
键盘布局出错，想打‘#’，却出现一个类似‘f’的符号，打‘|’却出现‘~’。
run：
```
sudo dpkg-reconfigure keyboard-configuration
```
会出现图形界面用以设置。
Read All
人在风里

2015-07-19

personal

那一段我仅有的青春。
很短，很简单。
如果你有类似的经历，会很有共鸣，很有意思。

Read All
kindle screenshot

2015-07-09

tech

kindle可以截屏，同时按屏幕对角即可。
但Amazon没宣传这功能。

定位

专注阅读。

Read All
我家的猫

2015-06-18

personal

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add image

2015-03-19

tech
方法略繁复
把图像复制到/……/octopress/source/images目录下。（也可再建立子文件夹）
把图片上传到github repository托管
```
git add .           # don't forget the "."
git commit -m 'your message'
git push origin source
```
进入github抓取图片链接地址（先打开图片，然后鼠标右击图片，在新标签页中打开图片=或者=查看图片）
示例地址：
https://raw.githubusercontent.com/qiuhaidong/qiuhaidong.github.com/source/source/images/123.png
使用 ![描述](图片链接地址) 插入图像
示例：
Read All
GoAgent

2015-03-06

tech
2016-01-09 goagent的github仓库已经全部删除，it’s gone.

新网址
 压缩包下载地址
 简易教程

部署
1. 申请 Google Appengine 并创建 appid。
2. 下载 goagent
3. 修改 local\proxy.ini 中的 [gae] 下的 appid = 你的appid(多appid请用隔开)
4. 运行 uploader.bat 或 uploader.py 开始上传, 成功后即可使用了。
使用
- Windows 用户推荐使用 goagent.exe 托盘图标设置 IE 代理(对其它浏览器也有效)。
- Chrome/Opera 请安装 SwitchyOmega 插件(下载到本地然后拖放文件到扩展设置)，导入 SwitchyOptions.bak
- Firefox 请安装 FoxyProxy ，Firefox需要导入证书，方法请见 FAQ
- 出现连接不上的情况可以尝试使用 gscan 或 GoGo Tester 测速。
图文教程
Read All

TCPServer Error: Address already in use - bind(2)

2015-03-05

tech

停止`rake preview` 任务，用`ctrl+c`，别用`ctrl+z`，可以避免这个问题

在执行命令

rake preview

时，输出：

dong@Ubuntu:~/octopress$ rake preview  
Starting to watch source with Jekyll and Compass. Starting Rack on port 4000  
>>> Compass is watching for changes. Press Ctrl-C to Stop.  
Configuration file: /home/dong/octopress/_config.yml  
[2015-03-05 13:22:19] INFO  WEBrick 1.3.1  
[2015-03-05 13:22:19] INFO  ruby 1.9.3 (2014-11-13) [i686-linux]  
[2015-03-05 13:22:19] WARN  TCPServer Error: Address already in use - bind(2)  
/home/dong/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/utils.rb:85:in `initialize': Address already in use - bind(2) (Errno::EADDRINUSE)
	from /home/dong/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/utils.rb:85:in `new'
	from /home/dong/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/utils.rb:85:in `block in create_listeners'
	from /home/dong/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/utils.rb:82:in `each'
	from /home/dong/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/utils.rb:82:in `create_listeners'
	from /home/dong/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:82:in `listen'
	from /home/dong/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:70:in `initialize'
	from /home/dong/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/httpserver.rb:45:in `initialize'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/rack-1.6.0/lib/rack/handler/webrick.rb:32:in `new'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/rack-1.6.0/lib/rack/handler/webrick.rb:32:in `run'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/rack-1.6.0/lib/rack/server.rb:286:in `start'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/rack-1.6.0/lib/rack/server.rb:147:in `start'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/rack-1.6.0/bin/rackup:4:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/rackup:23:in `load'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/rackup:23:in `<main>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:15:in `eval'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:15:in `<main>'
        Source: source
   Destination: public
      Generating... 
                done.
    write public/stylesheets/screen.css
 Auto-regeneration: enabled for 'source'

解决方法：
执行：

sudo netstat -tulpn |grep 4000

如果提示：

sudo: netstat：找不到命令

运行：

netstat -tulpn |grep 4000

然后：

dong@Ubuntu:~/octopress$ netstat -tulpn |grep 4000
Command 'netstat' not found, but can be installed with:
sudo apt install net-tools
dong@Ubuntu:~/octopress$ sudo apt install net-tools

再运行：

sudo netstat -tulpn |grep 4000

得到：

dong@Ubuntu:~/octopress$ sudo netstat -tulpn | grep 4000
[sudo] password for dong: 
tcp        0      0 127.0.0.1:4000          0.0.0.0:*               LISTEN      2889/rackup  

执行：

kill -9 2889
#更改2889处对应的数字，前面的-9好像不变

得到：

dong@Ubuntu:~/octopress$ kill -9 2889
dong@Ubuntu:~/octopress$

done.

Read All

Could not find a JavaScript runtime

2015-03-05

tech

以下是两条命令的输出结果：
第一条：

dong@Ubuntu:~/octopress$ rake generate
## Generating Site with Jekyll
	write source/stylesheets/screen.css
/home/dong/.rvm/gems/ruby-1.9.3-p551/gems/execjs-2.3.0/lib/execjs/runtimes.rb:45:in `autodetect': Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/execjs-2.3.0/lib/execjs.rb:5:in `<module:ExecJS>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/execjs-2.3.0/lib/execjs.rb:4:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/coffee-script-2.3.0/lib/coffee_script.rb:1:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/coffee-script-2.3.0/lib/coffee_script.rb:1:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/coffee-script-2.3.0/lib/coffee-script.rb:1:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/coffee-script-2.3.0/lib/coffee-script.rb:1:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-coffeescript-1.0.1/lib/jekyll-coffeescript.rb:2:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-coffeescript-1.0.1/lib/jekyll-coffeescript.rb:2:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll/deprecator.rb:46:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll/deprecator.rb:46:in `block in gracefully_require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll/deprecator.rb:44:in `each'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll/deprecator.rb:44:in `gracefully_require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll.rb:166:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/bin/jekyll:6:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/bin/jekyll:6:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/jekyll:23:in `load'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/jekyll:23:in `<main>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:15:in `eval'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:15:in `<main>'

第二条：

dong@Ubuntu:~/octopress$ rake preview
Starting to watch source with Jekyll and Compass. Starting Rack on port 4000
/home/dong/.rvm/gems/ruby-1.9.3-p551/gems/execjs-2.3.0/lib/execjs/runtimes.rb:45:in `autodetect': Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/execjs-2.3.0/lib/execjs.rb:5:in `<module:ExecJS>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/execjs-2.3.0/lib/execjs.rb:4:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/coffee-script-2.3.0/lib/coffee_script.rb:1:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/coffee-script-2.3.0/lib/coffee_script.rb:1:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/coffee-script-2.3.0/lib/coffee-script.rb:1:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/coffee-script-2.3.0/lib/coffee-script.rb:1:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-coffeescript-1.0.1/lib/jekyll-coffeescript.rb:2:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-coffeescript-1.0.1/lib/jekyll-coffeescript.rb:2:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll/deprecator.rb:46:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll/deprecator.rb:46:in `block in gracefully_require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll/deprecator.rb:44:in `each'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll/deprecator.rb:44:in `gracefully_require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/lib/jekyll.rb:166:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/bin/jekyll:6:in `require'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/gems/jekyll-2.5.3/bin/jekyll:6:in `<top (required)>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/jekyll:23:in `load'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/jekyll:23:in `<main>'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:15:in `eval'
	from /home/dong/.rvm/gems/ruby-1.9.3-p551/bin/ruby_executable_hooks:15:in `<main>'
>>> Compass is watching for changes. Press Ctrl-C to Stop.
[2015-03-05 12:32:30] INFO  WEBrick 1.3.1
[2015-03-05 12:32:30] INFO  ruby 1.9.3 (2014-11-13) [i686-linux]
[2015-03-05 12:32:30] INFO  WEBrick::HTTPServer#start: pid=2889 port=4000
 		write public/stylesheets/screen.css
127.0.0.1 - - [05/Mar/2015:12:32:49 +0800] "GET / HTTP/1.1" 404 - 0.0610
127.0.0.1 - - [05/Mar/2015:12:32:50 +0800] "GET /favicon.ico HTTP/1.1" 404 - 0.0015
127.0.0.1 - - [05/Mar/2015:12:32:53 +0800] "GET / HTTP/1.1" 404 - 0.0013
127.0.0.1 - - [05/Mar/2015:12:37:50 +0800] "GET / HTTP/1.1" 404 - 0.0007
127.0.0.1 - - [05/Mar/2015:12:37:51 +0800] "GET / HTTP/1.1" 404 - 0.0007
^Z
[1]+  已停止               rake preview

解决方法：
执行命令：

gem install execjs
gem install therubyracer

may fail,check this ,or

sudo apt-get install nodejs

done.

Read All

25/27

读书写字 热爱生活

⌚️📖️🖋️🏀️🚲️🚉️🎼️🍵️🏞️📷️

定位

停止rake preview 任务，用ctrl+c，别用ctrl+z，可以避免这个问题

读书写字热爱生活

停止`rake preview` 任务，用`ctrl+c`，别用`ctrl+z`，可以避免这个问题