mirror of
https://github.com/fleschutz/PowerShell.git
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98 lines
2.4 KiB
Markdown
98 lines
2.4 KiB
Markdown
The *enter-host.ps1* Script
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===========================
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This PowerShell script logs into a remote host via secure shell (SSH).
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Parameters
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----------
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```powershell
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/home/markus/Repos/PowerShell/scripts/enter-host.ps1 [[-remoteHost] <String>] [<CommonParameters>]
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-remoteHost <String>
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Specifies the remote hostname or IP address
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Required? false
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Position? 1
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Default value
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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> ./enter-host.ps1 tux
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✅ tux is up and running (3ms latency).
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⏳ Connecting as user 'markus' using OpenSSH_for_Windows_9.5p1, LibreSSL 3.8.2
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markus@tux's password:
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...
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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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Enter another host via SSH
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.DESCRIPTION
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This PowerShell script logs into a remote host via secure shell (SSH).
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.PARAMETER remoteHost
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Specifies the remote hostname or IP address
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.EXAMPLE
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PS> ./enter-host.ps1 tux
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✅ tux is up and running (3ms latency).
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⏳ Connecting as user 'markus' using OpenSSH_for_Windows_9.5p1, LibreSSL 3.8.2
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markus@tux's password:
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...
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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]$remoteHost = "")
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try {
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if ($remoteHost -eq "") {
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$remoteHost = Read-Host "Enter the remote hostname or IP address"
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$remoteUser = Read-Host "Enter the username at $remoteHost"
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} elseif ($IsLinux) {
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$remoteUser = $(whoami)
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} else {
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$remoteUser = $env:USERNAME
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$remoteUser = $remoteUser.toLower()
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}
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& "$PSScriptRoot/ping-host.ps1" $remoteHost
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if ($lastExitCode -ne "0") {
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Write-Host "Let's try to wake '$remoteHost' up..."
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& "$PSScriptRoot/wake-up-host.ps1"
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}
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Write-Host "⏳ Connecting as user '$remoteUser' using " -noNewline
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& ssh -V
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if ($lastExitCode -ne "0") { throw "'ssh -V' failed with exit code $lastExitCode" }
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& ssh "$($remoteUser)@$($remoteHost)"
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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 11:51:53)*
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