mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-22 07:53:21 +01:00
94 lines
2.8 KiB
Markdown
94 lines
2.8 KiB
Markdown
Script: *ping-remote-hosts.ps1*
|
|
========================
|
|
|
|
This PowerShell script measures the ping roundtrip times from the local computer to remote ones (10 Internet servers by default).
|
|
|
|
Parameters
|
|
----------
|
|
```powershell
|
|
PS> ./ping-remote-hosts.ps1 [[-hosts] <String>] [<CommonParameters>]
|
|
|
|
-hosts <String>
|
|
Specifies the hosts to ping, seperated by commata (10 Internet servers by default)
|
|
|
|
Required? false
|
|
Position? 1
|
|
Default value bing.com,cnn.com,dropbox.com,github.com,google.com,ibm.com,live.com,meta.com,x.com,youtube.com
|
|
Accept pipeline input? false
|
|
Accept wildcard characters? false
|
|
|
|
[<CommonParameters>]
|
|
This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
|
|
WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
|
|
```
|
|
|
|
Example
|
|
-------
|
|
```powershell
|
|
PS> ./ping-remote-hosts.ps1
|
|
✅ Online with 18ms latency (13ms...109ms, 0/10 ping loss)
|
|
|
|
```
|
|
|
|
Notes
|
|
-----
|
|
Author: Markus Fleschutz | License: CC0
|
|
|
|
Related Links
|
|
-------------
|
|
https://github.com/fleschutz/PowerShell
|
|
|
|
Script Content
|
|
--------------
|
|
```powershell
|
|
<#
|
|
.SYNOPSIS
|
|
Pings remote hosts to measure the latency
|
|
.DESCRIPTION
|
|
This PowerShell script measures the ping roundtrip times from the local computer to remote ones (10 Internet servers by default).
|
|
.PARAMETER hosts
|
|
Specifies the hosts to ping, seperated by commata (10 Internet servers by default)
|
|
.EXAMPLE
|
|
PS> ./ping-remote-hosts.ps1
|
|
✅ Online with 18ms latency (13ms...109ms, 0/10 ping loss)
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
.NOTES
|
|
Author: Markus Fleschutz | License: CC0
|
|
#>
|
|
|
|
param([string]$hosts = "bing.com,cnn.com,dropbox.com,github.com,google.com,ibm.com,live.com,meta.com,x.com,youtube.com")
|
|
|
|
try {
|
|
$hostsArray = $hosts.Split(",")
|
|
$parallelTasks = $hostsArray | foreach {
|
|
(New-Object Net.NetworkInformation.Ping).SendPingAsync($_,750)
|
|
}
|
|
[int]$min = 9999999
|
|
[int]$max = [int]$avg = [int]$success = 0
|
|
[int]$total = $hostsArray.Count
|
|
[Threading.Tasks.Task]::WaitAll($parallelTasks)
|
|
foreach($ping in $parallelTasks.Result) {
|
|
if ($ping.Status -ne "Success") { continue }
|
|
$success++
|
|
[int]$latency = $ping.RoundtripTime
|
|
$avg += $latency
|
|
if ($latency -lt $min) { $min = $latency }
|
|
if ($latency -gt $max) { $max = $latency }
|
|
}
|
|
[int]$loss = $total - $success
|
|
if ($success -ne 0) {
|
|
$avg /= $success
|
|
Write-Host "✅ Online with $($avg)ms latency ($($min)ms...$($max)ms, $loss/$total ping loss)"
|
|
} else {
|
|
Write-Host "⚠️ Offline ($loss/$total ping loss)"
|
|
}
|
|
exit 0 # success
|
|
} catch {
|
|
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|
|
```
|
|
|
|
*(generated by convert-ps2md.ps1 using the comment-based help of ping-remote-hosts.ps1 as of 03/27/2024 17:36:30)*
|