chrisbrownie

# Moved to Github: https://github.com/chrisbrownie/Convert-ExcelSheetToJson

chrisbrownie

# Downloads all aero charts from Airservices
$hostUri = "http://www.airservicesaustralia.com/aip/current/dap/AeroProcChartsTOC.htm"
$fileTypesToDownload = @("pdf")

# Download the page of charts
$links = Invoke-WebRequest $hostUri | select -ExpandProperty links
# Get a webclient ready for downloading files
$webClient = New-Object System.Net.WebClient

foreach ($link in $links) { 

chrisbrownie

#EmailWhenUp.ps1
# Usage: ./EmailWhenUp.ps1 Computer01

Param([string]$ComputerName,[string]$mailServer,[string]$MailTo)

function isup {
Param([string]$ComputerName)

    Test-Connection -ComputerName $ComputerName -Count 1 -Quiet
}

chrisbrownie

$uri = "https://flamingkeys.com"


while ($true) { 

    try {
        Invoke-WebRequest $uri -TimeoutSec 5
        start "https://www.youtube.com/watch?v=xos2MnVxe-c"
        break
    } catch {

chrisbrownie

function Connect-ExchangeOnline() {
Param(
	$Credential = $(Get-Credential)
)

	
	if (-not $global:eoSession) {
		$Global:eoSession = New-PSSession `
			-ConfigurationName Microsoft.Exchange `
			-ConnectionUri "https://outlook.office365.com/powershell-liveid" `

chrisbrownie

function Grant-SharedMailboxPermissions ($mailbox,$principles) {

    Get-Mailbox $mailbox | Set-mailbox -GrantSendOnBehalfTo $principles

    foreach ($principle in $principles) {
        switch ((Get-Recipient $principle).RecipientType.ToString()) {
            "UserMailbox" { 
                Add-MailboxPermission -Identity $mailbox -User $principle -AccessRights fullaccess -InheritanceType All
            }
            "MailUniversalDistributionGroup" { 

chrisbrownie

$logFile = "dns2_cleaned.log"

$sr = New-Object System.IO.StreamReader($logFile)

$line = $sr.ReadLine()

$packets = @()

while ($line -ne $null) {

chrisbrownie

$logFile = "$pwd\dns.log"
$newLogFile = "$pwd\dns_cleaned.log"

$sr = New-Object System.IO.StreamReader($logFile)
$sw = New-Object System.IO.StreamWriter($newLogFile)

$line = $sr.ReadLine()

while ($line -ne $null) {
    if ($line.trim() -ne "") {

chrisbrownie

function Get-ImmutableId ($a) {
  [System.Convert]::ToBase64String(([guid](Get-ADUser $a -Properties ObjectGuid).ObjectGuid).ToByteArray())
}

##
## WARNING: This script does not health check anything at all. 
##          If you run it without knowing what it does, you 
##          will probably break the internet, and not in the good way.
##

chrisbrownie

# Site to check
$site = "https://www.github.com"
# Seconds between checks
$interval = 2

while ($true) {
    $result = try { Invoke-WebRequest $site -ErrorAction silentlycontinue } catch { $null }
    if ($result.statuscode -eq 200) {
        Write-Host "$site is up" -BackgroundColor green -ForegroundColor white
    } else {