Get All Web Applications from SharePoint On-Prem using PowerShell CSOM - powershell

Question

How to get all Web Applications with Content DB names from SharePoint 2013/2016 Farm using PowerShell CSOM?

Answer 1

simple one:
#Get all web applications sharepoint using powershell
$WebAppColl = Get-SPWebApplication
#Iterate through each web application
Foreach ($WebApp in $WebAppColl)
{
$Webapp.Url
}
#Or a one liner to loop through web applications
#Get-SPWebApplication | Select URL
#Read more: https://www.sharepointdiary.com/2016/01/get-all-web-applications-in-sharepoint-using-powershell.html#ixzz7JoRyZrx8
with more data:
Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue
#Configuration Parameters
$ReportOutput= "C:\WebApplications-Report.csv"
$DataCollection = #()
#Get all web applications sharepoint using powershell
$WebAppColl = Get-SPWebApplication
Foreach ($WebApp in $WebAppColl)
{
#Determine the Authentication Type of the web application
if ($WebApp.UseClaimsAuthentication) { $AuthticationTYpe = "Claims"} else {$AuthticationTYpe = "Classic" }
#Get All Managed Paths of the web application
$ManagedPaths =(Get-SPManagedPath -WebApplication $WebApp | Select -ExpandProperty Name) -join ","
$WebAppData = new-object PSObject
$WebAppData | add-member -membertype NoteProperty -name "Web Application Name" -Value $WebApp.Name
$WebAppData | add-member -membertype NoteProperty -name "URL" -Value $WebApp.URL
$WebAppData | add-member -membertype NoteProperty -name "No.of Content Databases" -Value $WebApp.ContentDatabases.Count
$WebAppData | add-member -membertype NoteProperty -name "Authentication Type" -Value $AuthticationTYpe
$WebAppData | add-member -membertype NoteProperty -name "Application Pool" -Value $WebApp.ApplicationPool.DisplayName
$WebAppData | add-member -membertype NoteProperty -name "Outgoing E-mail" -Value $WebApp.OutboundMailServiceInstance[0].Server.Address
$WebAppData | add-member -membertype NoteProperty -name "Managed Paths" -Value $ManagedPaths
$DataCollection += $WebAppData
}
#Export Results to a CSV File
$DataCollection | Export-csv $ReportOutput -notypeinformation
Write-Host "Web Application Audit Report has been Generated!" -f Green
#Read more: https://www.sharepointdiary.com/2016/01/get-all-web-applications-in-sharepoint-using-powershell.html#ixzz7JoSCM4YG
more info - https://www.sharepointdiary.com/2016/01/get-all-web-applications-in-sharepoint-using-powershell.html