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丘海东

读书写字 热爱生活 ⌚️📖️🖋️🏀️🚲️🚉️🎼️🍵️🏞️📷️

Ubuntu 16.04 Install Octopress 2.0

ubuntu20.04安装了几次2.0都失败
ubuntu12.04已经无法安装系统本身的更新了，更别说安装其他软件
强迫症发作，于是有了这次：

列出大致步骤吧，主要是有些error要如何解决

git

install git

git --version
sudo apt install git
git --version

set up git

Username

github用户名

git config --global user.name "qiuhaidong"
#or haydnyau

Email

github登录帐号邮箱名

git config --global user.email "690982322@qq.com"
#or 1148891016@qq.com

Password caching

To use this option, you need to turn on the credential helper so that git will save your password in memory for some time:

git config --global credential.helper cache

添加 SSH Keys

Step 1: Check for SSH keys

First, we need to check for existing ssh keys on your computer. Open up Terminal and run:

cd ~/.ssh
# Checks to see if there is a directory named ".ssh" in your user directory

If it says “No such file or directory” go to step 2. Otherwise, you already have an existing keypair, and you can skip to step 3.

最好就是把 .shh 这个文件夹删除了，做step 2

Step 2: Generate a new SSH key

To generate a new SSH key, enter the code below. We want the default settings so when asked to enter a file in which to save the key, just press enter.不要输入文件名

ssh-keygen -t rsa -C "your_email@example.com"
我的就是：ssh-keygen -t rsa -C "690982322@qq.com"
#or 1148891016@qq.com

Now you need to enter a passphrase.设置密码。（有人是密码都不要的，再按两下enter就行了）

Which should give you something like this:

Your identification has been saved in /home/you/.ssh/id_rsa.
Your public key has been saved in /home/you/.ssh/id_rsa.pub.
The key fingerprint is:
01:0f:f4:3b:ca:85:d6:17:a1:7d:f0:68:9d:f0:a2:db your_email@example.com

Step 3: Add your SSH key to GitHub

ctrl+h，显示隐藏文件，这里其实可以打开这个id_rsa.pub文件，直接复制，不用安装下面的软件

sudo apt-get install xclip
# Downloads and installs xclip.

xclip -sel clip < ~/.ssh/id_rsa.pub
# Copies the contents of the id_rsa.pub file to your clipboard

Add your SSH key to GitHub

到github网站，登陆，头像，设置，SSH and GPG keys，把旧的SSH keys删除，添加新的，title不用管，粘贴到key就行了

Step 4: Test

ssh -T git@github.com

这里可能会还要按照提示做一下，不难，看英文做

如果看到：

Hi qiuhaidong! You've successfully authenticated, but GitHub does not provide shell access.
# or haydnyau

If that username is correct, you’ve successfully set up your SSH key. Don’t worry about the shell access thing, you don’t want that anyway.

If you see “access denied” please consider using HTTPS instead of SSH. If you need SSH start at these instructions for diagnosing the issue.

如果不成功，用https的认证方式代替ssh，因为github觉得ssh不安全，认证方式有时会改变

RVM

看官网命令

rvm --version
gpg2 --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB

会显示失败，先不管它
Install RVM：命令

curl -sSL https://get.rvm.io | bash -s stable

如下：

dong@Ubuntu:~$ curl -sSL https://get.rvm.io | bash -s stable
Downloading https://github.com/rvm/rvm/archive/1.29.12.tar.gz
Downloading https://github.com/rvm/rvm/releases/download/1.29.12/1.29.12.tar.gz.asc
gpg: 于 2021年01月16日 星期六 02时46分22秒 CST 创建的签名，使用 RSA，钥匙号 39499BDB
gpg: 无法检查签名：没有公钥
GPG signature verification failed for '/home/dong/.rvm/archives/rvm-1.29.12.tgz' - 'https://github.com/rvm/rvm/releases/download/1.29.12/1.29.12.tar.gz.asc'! Try to install GPG v2 and then fetch the public key:
    gpg2 --keyserver hkp://pool.sks-keyservers.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
or if it fails:
    command curl -sSL https://rvm.io/mpapis.asc | gpg2 --import -
    command curl -sSL https://rvm.io/pkuczynski.asc | gpg2 --import -
In case of further problems with validation please refer to https://rvm.io/rvm/security

这个提示错误，并且给出了解决方法：
运行：
命令1：

curl -sSL https://rvm.io/mpapis.asc | gpg2 --import -

命令2：

curl -sSL https://rvm.io/pkuczynski.asc | gpg2 --import -

再运行上一条命令安装rvm：

curl -L https://get.rvm.io | bash -s stable

输出：

  * To start using RVM you need to run `source /home/dong/.rvm/scripts/rvm`

安装成功，按照提示运行：

source /home/dong/.rvm/scripts/rvm

测试：

rvm --version
git --version

安装ruby2.2.6（1.9.3太久了，无法安装）

rvm install 2.2.6

会提示输入本机密码

rvm use 2.2.6

Setup Octopress

git clone -b source git@github.com:qiuhaidong/qiuhaidong.github.com.git octopress
# 或者 git clone git://github.com/imathis/octopress.git octopress
# octopress  2.0 原码
cd octopress

install dependencies

gem install bundler

会提示失败，按提示加上版本号，安装适合本系统的

bundle install

Install the default Octopress theme

rake install

Deploying to Github Pages

rake setup_github_pages

这里可能会要输入链接等，ssh，https

The rake task will ask you for a URL of the Github repo. Copy the SSH or HTTPS URL from your newly created repository
(e.g. git@github.com:username/username.github.io.git)
git@github.com:qiuhaidong/qiuhaidong.github.com.git
https://github.com/qiuhaidong/qiuhaidong.github.com.git
or
git@github.com:haydnyau/haydnyau.github.io.git
https://github.com/haydnyau/haydnyau.github.io.git
and paste it in as a response.

This will:

  1. Ask for and store your Github Pages repository url.
  2. Rename the remote pointing to imathis/octopress from ‘origin’ to ‘octopress’
  3. Add your Github Pages repository as the default origin remote.
  4. Switch the active branch from master to source.
  5. Configure your blog’s url according to your repository.
  6. Setup a master branch in the _deploy directory for deployment.

Next run:

rake generate
rake deploy

This will generate your blog, copy the generated files into _deploy/, add them to git, commit and push them up to the master branch. In a few seconds you should get an email from Github telling you that your commit has been received and will be published on your site.

来自官网
下面这个不知道要不要做：
Now you have a place to commit the generated content for your site, but you should also set up repository to store the source for your blog. After you set up a repository for your blog source, add it as the origin remote.

git remote add origin (your repo url)
# set your new origin as the default branch
git config branch.master.remote origin

Now push your changes and you’ll be all set.
上面这个不知道要不要做：
来自官网

Don’t forget to commit the source for your blog.

git add .
git commit -m 'update'
git push origin source

Configuring Octopress

edit _config.yml

url:                # 不管
title:              # 丘海东
subtitle:           # Haydn Yau
author:             # 丘海东
paginate: 10          # 主页文章数
recent_posts: 20       # 主页显示最近文字标题数

# list each of the sidebar modules you want to include, in the order you want them to appear.
# To add custom asides, create files in /source/_includes/custom/asides/ and add them to the list like 'custom/asides/custom_aside_name.html'
default_asides: [asides/category_list.html注意，这里添加侧边栏，看另一篇博文, asides/recent_posts.html, asides/github.html]

github_user: haydnyau

一些命令：

rake new_post["title"]
rake generate
rake preview
rake deploy

pull.sh

#!/bin/sh
cd /home/dong/octopress
git pull origin source
rake generate deploy

push.sh

#!/bin/sh
cd /home/dong/octopress
rake generate deploy
git add .
git commit -m 'update'
git push origin source

记得右键，属性，权限，程序执行文件