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Updated enter-host.ps1 and ping-host.ps1

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This commit is contained in:
Markus Fleschutz 2024-11-04 15:25:02 +01:00
parent e09c53bcc5
commit 70ebba06ff
2 changed files with 13 additions and 14 deletions
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9
scripts/enter-host.ps1
View File

@ -7,7 +7,8 @@
Specifies the remote hostname or IP address
.EXAMPLE
PS> ./enter-host.ps1 tux
⏳ Connecting to 'tux' as user 'markus' using OpenSSH_for_Windows_9.5p1, LibreSSL 3.8.2
✅ tux is up and running (3ms latency).
⏳ Connecting as user 'markus' using OpenSSH_for_Windows_9.5p1, LibreSSL 3.8.2
markus@tux's password:
...
.LINK
@ -22,7 +23,6 @@ try {
if ($remoteHost -eq "") {
$remoteHost = Read-Host "Enter the remote hostname or IP address"
$remoteUser = Read-Host "Enter the username at $remoteHost"
} elseif ($IsLinux) {
$remoteUser = $(whoami)
} else {
@ -30,7 +30,10 @@ try {
$remoteUser = $remoteUser.toLower()
}
Write-Host "⏳ Connecting to '$remoteHost' as user '$remoteUser' using " -noNewline
& "$PSScriptRoot/ping-host.ps1" $remoteHost
if ($lastExitCode -ne "0") { exit 1 }
Write-Host "⏳ Connecting as user '$remoteUser' using " -noNewline
& ssh -V
if ($lastExitCode -ne "0") { throw "'ssh -V' failed with exit code $lastExitCode" }

16
scripts/ping-host.ps1
View File

@ -7,7 +7,7 @@
Specifies the hostname or IP address to ping (windows.com by default)
.EXAMPLE
PS> ./ping-host.ps1 x.com
✅ x.com is up with 10ms latency.
✅ x.com is up and running (11ms latency).
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
@ -18,23 +18,19 @@ param([string]$hostname = "windows.com")
function GetPingLatency([string]$hostname) {
$hostsArray = $hostname.Split(",")
$tasks = $hostsArray | foreach {
(New-Object Net.NetworkInformation.Ping).SendPingAsync($_,1500)
}
$tasks = $hostsArray | foreach { (New-Object Net.NetworkInformation.Ping).SendPingAsync($_,1500) }
[Threading.Tasks.Task]::WaitAll($tasks)
foreach($ping in $tasks.Result) {
if ($ping.Status -eq "Success") { return $ping.RoundtripTime }
}
foreach($ping in $tasks.Result) { if ($ping.Status -eq "Success") { return $ping.RoundtripTime } }
return 1500
}
try {
[int]$latency = GetPingLatency($hostname)
if ($latency -eq 1500) {
Write-Host "⚠️ Host '$hostname' is offline"
} else {
Write-Host "✅ $hostname is up with $($latency)ms ping latency."
Write-Host "⚠️ Host '$hostname' doesn't respond - check the connection or wake the host up."
exit 1
}
Write-Host "✅ $hostname is up and running ($($latency)ms latency)."
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"