mirror of
https://github.com/fleschutz/PowerShell.git
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85 lines
2.1 KiB
Markdown
85 lines
2.1 KiB
Markdown
The *ping-host.ps1* Script
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===========================
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This PowerShell script pings the given host.
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Parameters
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----------
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```powershell
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/home/markus/Repos/PowerShell/scripts/ping-host.ps1 [[-hostname] <String>] [<CommonParameters>]
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-hostname <String>
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Specifies the hostname or IP address to ping (windows.com by default)
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Required? false
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Position? 1
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Default value windows.com
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Accept pipeline input? false
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Accept wildcard characters? false
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[<CommonParameters>]
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This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
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WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
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```
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Example
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-------
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```powershell
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PS> ./ping-host.ps1 x.com
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✅ x.com is up and running (11ms latency).
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```
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Notes
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-----
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Author: Markus Fleschutz | License: CC0
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Related Links
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-------------
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https://github.com/fleschutz/PowerShell
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Script Content
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--------------
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```powershell
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<#
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.SYNOPSIS
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Pings a host
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.DESCRIPTION
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This PowerShell script pings the given host.
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.PARAMETER hostname
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Specifies the hostname or IP address to ping (windows.com by default)
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.EXAMPLE
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PS> ./ping-host.ps1 x.com
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✅ x.com is up and running (11ms latency).
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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param([string]$hostname = "windows.com")
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function GetPingLatency([string]$hostname) {
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$hostsArray = $hostname.Split(",")
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$tasks = $hostsArray | foreach { (New-Object Net.NetworkInformation.Ping).SendPingAsync($_,1500) }
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[Threading.Tasks.Task]::WaitAll($tasks)
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foreach($ping in $tasks.Result) { if ($ping.Status -eq "Success") { return $ping.RoundtripTime } }
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return 1500
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}
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try {
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[int]$latency = GetPingLatency($hostname)
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if ($latency -eq 1500) {
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Write-Host "⚠️ Host '$hostname' doesn't respond - check the connection or maybe the host is down."
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exit 1
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}
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Write-Host "✅ $hostname is up and running ($($latency)ms latency)."
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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```
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*(generated by convert-ps2md.ps1 as of 11/20/2024 11:51:59)*
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