bradtraversy

Common Terminal Commands

Key Commands & Navigation

Before we look at some common commands, I just want to note a few keyboard commands that are very helpful:

• Up Arrow: Will show your last command
• Down Arrow: Will show your next command
• Tab: Will auto-complete your command
• Ctrl + L: Will clear the screen

bradtraversy

// Basic Types
let id: number = 5
let company: string = 'Traversy Media'
let isPublished: boolean = true
let x: any = 'Hello'

let ids: number[] = [1, 2, 3, 4, 5]
let arr: any[] = [1, true, 'Hello']

// Tuple

qoomon

Conventional Commit Messages

See how a minor change to your commit message style can make a difference.

Tip

Have a look at git-conventional-commits , a CLI util to ensure these conventions, determine version and generate changelogs

Commit Message Formats

Default

YumaInaura

Gist — Manage in one repository many gists by using git submodule

Gist is a nice service. We can write code so easily and manage files as repository.

But bad points are …

• Many repository
• Gist destributes random hash to perticular gists (repositories).
• So difficult to find or remember contents as repository.

vinkla

Upload images to GitHub

1. Create a new issue on GitHub.

2. Drag an image into the comment field.

3. Wait for the upload process to finish.

4. Copy the URL and use it in your Markdown files on GitHub.

magnetikonline

Install VirtualBox guest additions onto Ubuntu server guests

Note

The following steps have been successfully tested with Ubuntu guests of:

• 24.04LTS
• 22.04LTS
• 18.04LTS
• 16.04LTS

fliedonion

Summary	How to control (or Understand) your GIST page's files list order.
Notice	not official documentation.

basham

CSS units

Recommendations of unit types per media type:

Media	Recommended	Occasional use	Infrequent use	Not recommended
Screen	em, rem, %	px	ch, ex, vw, vh, vmin, vmax	cm, mm, in, pt, pc
Print	em, rem, %	cm, mm, in, pt, pc	ch, ex	px, vw, vh, vmin, vmax

Relative units

Relative units