PrateekKumarSingh

Install-Module Coin -Force

$Date = Get-Date

# define parameters for splatting
$param = @{
  FromSymbol ='BTC'
  ToSymbol ='USD'
  DataInterval ='Day'
  Since = $Date.AddDays(-7)

PrateekKumarSingh

# install the modules from PowerShell Gallery
Install-Module Graphical, Coin -Force

$Date = Get-Date

# define parameters for splatting
$param = @{
  FromSymbol ='BTC'
  ToSymbol ='USD'
  DataInterval ='Day'

PrateekKumarSingh

# 1. Enable Windows Feature: 
Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
# alternatively: Appwiz.cpl > Turn Windows Feature On/Off > Windows Subsystem for Linux

# 2. Restart your machine when prompted
Restart-Computer

# 3. Go to MicroSoft store and find a Suitable Linux Distribution. Install It.
# 4. Once the Installation is complete, Launch the WSL (Windows Subsystem for Linux)

PrateekKumarSingh

$password = ConvertTo-SecureString 'Password@123' -AsPlainText -Force
New-Object System.Management.Automation.PSCredential ('Administrator', $password)
# Alternatively create credentials using the type accelerator
[PSCredential]::new('Adminstrator', $password)

PrateekKumarSingh

# method 1 - Enviroment Variables
$env:PROCESSOR_ARCHITECTURE
[Environment]::Is64BitOperatingSystem

# method 2 - WMI and CIM classes
(Get-WmiObject Win32_OperatingSystem).OSArchitecture
(Get-CimInStance CIM_OperatingSystem).OSArchitecture
(Get-WmiObject Win32_Processor).AddressWidth

# method 3 - Native CMD commands

PrateekKumarSingh

# Using New-Object and hashtables
$properties = @{
firstname = 'Prateek'
lastname = 'Singh'
}
$o = New-Object psobject -Property $properties; $o

PrateekKumarSingh

$obj = New-Object -TypeName psobject
$obj | Add-Member -MemberType NoteProperty -Name firstname -Value 'Prateek'
$obj | Add-Member -MemberType NoteProperty -Name lastname -Value 'Singh'

# add a method to an object
$obj | Add-Member -MemberType ScriptMethod -Name "GetName" -Value {$this.firstname +' '+$this.lastname}

PrateekKumarSingh

Select-Object @{n='firstname';e={'Prateek'}},@{n='lastname';e={'Singh'}} -InputObject ''
# alternatively
'' | Select-Object @{n='firstname';e={'Prateek'}},@{n='lastname';e={'Singh'}}

PrateekKumarSingh

[pscustomobject]@{
firstname = 'Prateek'
lastname = 'Singh'
}

PrateekKumarSingh

# substring using .substring() method
$string = "My name is Prateek Singh`nI`'m from India"
$string.Substring(11,7) # output: 'Prateek'
$string.Substring(25,14)  # output: 'I'm from India'
$string.Substring(11,13)  # output: 'Prateek Singh'