jakobii

# variables
DISTRIB_CODENAME = bionic
cert_dir = /etc/ssl/certs/

# install
# https://rethinkdb.com/docs/install/ubuntu/
source /etc/lsb-release && echo "deb https://download.rethinkdb.com/apt $DISTRIB_CODENAME main" | sudo tee /etc/apt/sources.list.d/rethinkdb.list
wget -qO- https://download.rethinkdb.com/apt/pubkey.gpg | sudo apt-key add -
sudo apt-get update
sudo apt-get install rethinkdb

jakobii

# here is our custom interface. hopefully powershell will support creating 
# interfaces natively soon. this is a simple example and is not ment to 
# teach you c# syntax. sufice it to say an interface is a *contract*. an 
# interface defines what methods and properties a class should have. 
# interfaces allow you to contrain function parameters to only type that 
# fullfill the *contract*. this is illistrated in the code below.
$CSharpCode = @"
public interface IFoo
{
void Bar();

jakobii

Minimal ubuntu server kiosk install

sudo apt-get install --no-install-recommends ubuntu-desktop

jakobii

use std::fmt;

// IPv4 struct is just a tuple of u8's.
// just an arbitrary, but realistic example...
struct IPv4(u8, u8, u8, u8);

// declare the impl block for out IPv4 struct.
impl fmt::Display for IPv4 {
    // this is the function signature the fmt::distplay trait is looking for.
    // https://doc.rust-lang.org/std/fmt/trait.Display.html

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$SomeFunction = { 
	param(
		[string]$Name
	) 
	return 'Hi ' + $Name + '!'
}

$Somefunction.Invoke("Jacob")
# Hi Jacob!

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# Our Custom Logic
$CustomErrorAction = {
	param(
		$TheError
	)
	# some custom logic
	write-host $TheError -ForegroundColor 'red'
}

# A Contrived Function

jakobii

use curl credentials

replace with your info.

printf "machine <server>\nlogin <username>\npassword <password>\n" > ~/_netrc

example:

printf "machine github.com\nlogin foo\npassword bar\n" > ~/_netrc

jakobii

/*
  NAME: AeriesMonthlyAttendanceReport
  AUTH: Jacob Ochoa
  DATE: 2018-11-15 12:02:14.497
  VERSION: 0.2.1

  DESCRIPTION:
   This is a reverse engineered collection of calculated columns often
   used in Aeries Attendance Reports. This Query can be used as a basis
   for creating sql reports that are grouped similarly to some of aeries

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Smarter Flasy checking in powershell

test-falsy is the function

Function Test-Falsy {
    param(
        # the value you would like to check for null
        [parameter(Mandatory = $true, ValueFromPipeline)]

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ConvertTo-DataTable.psm1

FUNCTION  ConvertTo-DataTable {
    param(

        [string]
        $TableName,