Technology	Version
Ruby	`2.7.4`
Jekyll	`3.9.5`
Bootstrap	`5.2.0`
Algolia	—
JQuery	—
MathJax	`1.0`
GitHub Pages	`231`
docker	`20.10.8`

Notes (~) Index

By Amr

Notes Index

Estimated reading time: 23 minutes

Random Notes

Windows

Open Powershell in Admin mode

powershell -Command "Start-Process PowerShell -Verb RunAs"

Set the following environment variables:

  $envName= 'psgist'
  $envValue= '64e4d4d22d4757be6e8e26fd39d760c9'
  $env:psgist = $envValue

function Set-EnvVar($envName, $envValue) {
    # param($envName, $envValue)
    # $env:$name = $value

[System.Environment]::    ($envName, $envValue,[System.EnvironmentVariableTarget]::User)
write-host 'Environment variable set'
write-host '$envName: $envValue'
}

Set-EnvVar $envName $envValue

echo $env:psgist

$name = "amr"
$value = "smells"

function Set-LocalVar($name, $value) {
    # parm($name, $value)
    write-host "$name $value"
}

Set-LocalVar amr smells

Navigate to Profile home directory

split-path $PROFILE | cd

Download $Profile

function Git-profile {
  $gitUser ="bamr87"
  Write-Output $env:psgist
  $masterProfile = "Microsoft.PowerShell_profile.ps1"
  
  $url = "https://gist.githubusercontent.com/$gitUser/$env:psgist/raw/$masterProfile"
  $FileName = Split-Path $profile -Leaf
  $FilePath = Split-Path $profile
  $FullPath = "$FilePath\$FileName"
  
  $webclient = New-Object System.Net.WebClient
  $webclient.DownloadFile($url,$FullPath)
}

function Restart-Powershell {
  Start-Process powershell
  exit
}

restart powershell function

function Restart-Powershell {
  Start-Process powershell
  exit
}

Linux

MacOS

Importing and exporting homebrew packages

vscode://file/C:/Users/AmrAbdel-Motaleb/OneDrive/Documents/GitHub/_notes/index.md

{{site.github.repository_url}}

<div class="sidebar__top">
  <a href="'''liquid{{site.github.repository_url}}'''/blob/gh-pages/{{page.name}}">
    <i class="fab fa-github-square"></i>
  </a>
  <a href="vscode://file{{ site.local_git_pc}}/{{ site.local_repo }}/{{ page.path }}">
    <i class="fas fa-laptop-code"></i>
  </a>
  <a href="vscode://file{{ site.local_git_mac}}/{{ site.local_repo }}/{{ page.path }}">
    <i class="fas fa-laptop-code"></i>
  </a>
  <a href="#page-title" class="back-to-top">{{ site.data.ui-text[site.locale].back_to_top | default: 'Back to Top' }} &uarr;</a>
</div>

Features

Hover Notes

Paste images in Markdown

Autoscale images

Render LaTeX from markdown

add script to head

<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>

$$ \nabla_\boldsymbol{x} J(\boldsymbol{x}) $$

$\nabla_\boldsymbol{x} J(\boldsymbol{x})$

MathJax

Golden Ratio
1.6180339887
\phi = \frac{1+\sqrt{5}}{2}

\begin{equation} \phi = \frac{1+\sqrt{5}}{2} \end{equation}

$\phi = \frac{1+\sqrt{5}}{2}$ is the golden ratio

\begin{align} \phi = \frac{1+\sqrt{5}}{2} \end{align}

Auto Name Code Snippet

# Conversion
markdown: kramdown
highlighter: rouge
syntax_highlighter: coderay
# lsi: false
# excerpt_separator: "\n\n"
# incremental: false

# Markdown Processing https://jekyllrb.com/docs/configuration/markdown/
kramdown: # https://kramdown.gettalong.org/options.html
  input: GFM
  header_offset: 2
  # hard_wrap: false
  auto_ids: true
  # footnote_nr: 1
  # entity_output: as_char
  # toc_levels: 1..6
  # smart_quotes: lsquo,rsquo,ldquo,rdquo
  # enable_coderay: false

Keyboard shortcuts

MS WOrd

Gallery

![this is a caption](../assets/images/nubi-son.png){: .img-fluid }

adding {: .img-fluid } to a list of images will add it to the <p> tag.

See _scss/it-journey/it-journey.scss

// Extends the CSS for .img-fluid to <img> tags inside a <p> tag

p, img 
  {
    @extend .img-fluid;
  }

Examples

this is a caption Nubi in a sink

this is a block quote

[!NOTE] this is a note

Commands

mkdocs new [dir-name] - Create a new project.
mkdocs serve - Start the live-reloading docs server.
mkdocs build - Build the documentation site.
mkdocs -h - Print help message and exit.

Project layout

mkdocs.yml    # The configuration file.
docs/
    index.md  # The documentation homepage.
    ...       # Other markdown pages, images and other files.

Icons with bootstrap

https://icons.getbootstrap.com/#install

OS Based instructions

TODO: find a way to include OS based instructions using liquid tags

These instructions are pertinent to Mac users.

These instructions are pertinent to Linux users.

These instructions are pertinent to Windows users.

Github Custom Domain

docs

frontmatter content types

https://frontmatter.codes/docs/content-creation/content-types#run-a-script-after-your-content-is-created

Collection Index - notes

Windows Powershell Cheatsheet

Windows PowerShell is the successor of the windows cmd language, which itself has its roots in the ms-dos Bat language. All recent versions of Windows offer ...

Last updated January 10, 2022

side-bar-folders

All Notes Section

Last updated May 16, 2024

HTML to markdown web scraping

%pip install markdownify

Last updated

Jekyll LLM Integration Ideas

Let’s dive deeper into how you might implement some of these ideas:

Last updated June 01, 2024

Shell and the CLI

Command Line

Last updated May 17, 2024

Mac keyboard shortcuts

By pressing certain key combinations, you can do things that normally need a mouse, trackpad, or other input device.

Last updated April 29, 2024

Markdown

Basic Syntax Jekyll Markdown Quick Reference

Last updated December 27, 2021

AWS Practice Question Set

AWS vs Azure vs GCP

Last updated January 12, 2022

GPT App Build

Title:

Last updated

Github's hidden gem

title: “github’s hidden gem” description: GPT Promt:

Last updated

What is my PiDentity?

What is my PiDentity? 3.14[id] userName: email: github: X: phone:

Last updated

Bash cheatsheet

Getting started

Last updated May 14, 2024

Windows Powershell Cheatsheet

Windows PowerShell is the successor of the windows cmd language, which itself has its roots in the ms-dos Bat language. All recent versions of Windows offer ...

Last updated