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22 lines
505 B
PowerShell
Executable File
22 lines
505 B
PowerShell
Executable File
#!/snap/bin/powershell
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# Syntax: ./turn-volume-down.ps1 [<percent>]
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# Description: turns the volume down (-10% by default)
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# Author: Markus Fleschutz
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# Source: github.com/fleschutz/PowerShell
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# License: CC0
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Param([Int]$Percent = 10)
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try {
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$obj = New-Object -com wscript.shell
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for ($i = 0; $i -lt $Percent; $i += 2) {
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$obj.SendKeys([char]174) # each tick is -2%
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}
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write-output "OK"
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exit 0
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} catch {
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write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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