singularity-cowsay

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< 'sup nerds >
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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

Add speaker notes to your presentation

{{% 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

Let’s make headers navy colored.

Create assets/css/reveal_custom.css with:

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

Questions?

Ask

Documentation