# singularity-cowsay

 ____________
< 'sup nerds >
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\   ^__^
\  (oo)\_______
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||----w |
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## Overview

• What is Singularity?
• Why use Singularity?
• Wait… why not Docker?
• Example

## Controls

• Next: Right Arrow or Space
• Previous: Left Arrow
• Start: Home
• Finish: End
• Overview: Esc
• Speaker notes: S
• Fullscreen: F
• Zoom: Alt + Click

## Code Highlighting

Inline code: variable

Code block:

porridge = "blueberry"
if porridge == "blueberry":
print("Eating...")


## Example

Let’s try to get an image from Sylabs.io

Run the command below to search for cowsay

singularity search cowsay


## Example

singularity search cowsay
No users found for 'cowsay'

No collections found for 'cowsay'

Found 4 containers for 'cowsay'
library://tyson-swetnam/default/cowsay
Tags: latest
library://tyson-swetnam/default/cowsay-v2
Tags:
library://ebirn/mycollection/my-cowsay
Tags: develop
library://icaoberg/default/cowsay
Tags: latest v3.03


## Math

In-line math: $x + y = z$

Block math:

$$f\left( x \right) = ;\frac{{2\left( {x + 4} \right)\left( {x - 4} \right)}}{{\left( {x + 4} \right)\left( {x + 1} \right)}}$$

## Fragments

Make content appear incrementally

{{% fragment %}} One {{% /fragment %}}
{{% fragment %}} **Two** {{% /fragment %}}
{{% fragment %}} Three {{% /fragment %}}


Press Space to play!

One Two Three

A fragment can accept two optional parameters:

• class: use a custom style (requires definition in custom CSS)
• weight: sets the order in which a fragment appears

## Speaker Notes

{{% speaker_note %}}
- Only the speaker can read these notes
- Press S key to view
{{% /speaker_note %}}


Press the S key to view the speaker notes!

## Themes

• black: Black background, white text, blue links (default)
• white: White background, black text, blue links
• league: Gray background, white text, blue links
• beige: Beige background, dark text, brown links
• sky: Blue background, thin dark text, blue links
• night: Black background, thick white text, orange links
• serif: Cappuccino background, gray text, brown links
• simple: White background, black text, blue links
• solarized: Cream-colored background, dark green text, blue links

## Custom Slide

Customize the slide style and background

{{< slide background-image="/img/boards.jpg" >}}
{{< slide background-color="#0000FF" >}}
{{< slide class="my-style" >}}


## Custom CSS Example

Create assets/css/reveal_custom.css with:

.reveal section h1,
.reveal section h2,
.reveal section h3 {
color: navy;
}