76 lines
1.8 KiB
Markdown
76 lines
1.8 KiB
Markdown
---
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layout: post
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title: Welcome to Jekyll!
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subheading: hello world!
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author: Jeffrey
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categories: jekyll
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banner: https://bit.ly/32PAjtM
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tags: jekyll theme yat
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---
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You’ll find this post in your `_posts` directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways, but the most common way is to run `jekyll serve`, which launches a web server and auto-regenerates your site when a file is updated.
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To add new posts, simply add a file in the `_posts` directory that follows the convention `YYYY-MM-DD-name-of-post.ext` and includes the necessary front matter. Take a look at the source for this post to get an idea about how it works.
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## section 1
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Jekyll also offers powerful support for code snippets:
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{% highlight ruby %}
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def print_hi(name)
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puts "Hi, #{name}"
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end
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print_hi('Tom')
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#=> prints 'Hi, Tom' to STDOUT.
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{% endhighlight %}
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## section 2
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### section 2.1
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### section 2.2
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#### section 2.2.1
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##### section 2.2.1.1
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#### section 2.2.2
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##### section 2.2.2.1
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123
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## section 3
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### section 3.1
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### section 3.2
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### section 3.3
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## section 4
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## section 5
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Check out the [Jekyll docs][jekyll-docs] for more info on how to get the most out of Jekyll. File all bugs/feature requests at [Jekyll’s GitHub repo][jekyll-gh]. If you have questions, you can ask them on [Jekyll Talk][jekyll-talk].
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[jekyll-docs]: https://jekyllrb.com/docs/home
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[jekyll-gh]: https://github.com/jekyll/jekyll
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[jekyll-talk]: https://talk.jekyllrb.com/
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$ a * b = c ^ b $
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$ 2^{\frac{n-1}{3}} $
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$ \int\_a^b f(x)\,dx. $
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```cpp
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#include <iostream>
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using namespace std;
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int main() {
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cout << "Hello World!";
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return 0;
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}
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// prints 'Hi, Tom' to STDOUT.
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```
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```python
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class Person:
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def __init__(self, name, age):
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self.name = name
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self.age = age
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p1 = Person("John", 36)
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print(p1.name)
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print(p1.age)
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```
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