Added search-files.ps1

Scripts/search-files.ps1

@@ -0,0 +1,29 @@
+#!/snap/bin/powershell
+
+# Syntax:       ./search-files.ps1 [<pattern>] [<path>]
+# Description:	searches the given pattern in the given files
+# Author:	Markus Fleschutz
+# Source:	github.com/fleschutz/PowerShell
+# License:	CC0
+
+param([String]$Pattern, [String]$Path)
+
+Set-StrictMode -Version Latest
+
+try {
+	if ($Pattern -eq "" ) {
+		$Pattern = read-host "Enter search pattern"
+	}
+	if ($Path -eq "" ) {
+		$Path = read-host "Enter path to files"
+	}
+
+	$List = Select-String -Path $Path -Pattern "$Pattern" 
+	foreach ($Item in $List) {
+		write-output "$($Item.Path) @$($Item.LineNumber)`t$($Item.Line)"
+	}
+	exit 0
+} catch {
+	write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}

Scripts/turn-volume-down.ps1

@@ -1,7 +1,7 @@
 #!/snap/bin/powershell
 
 # Syntax:       ./turn-volume-down.ps1 [<percent>]
-# Description:	turns the volume down (-10% by default)
+# Description:	turns the audio volume down (-10% by default)
 # Author:	Markus Fleschutz
 # Source:	github.com/fleschutz/PowerShell
 # License:	CC0

Scripts/turn-volume-up.ps1

@@ -1,7 +1,7 @@
 #!/snap/bin/powershell
 
 # Syntax:       ./turn-volume-up.ps1 [<percent>]
-# Description:	turns the volume up (+10% by default)
+# Description:	turns the audio volume up (+10% by default)
 # Author:	Markus Fleschutz
 # Source:	github.com/fleschutz/PowerShell
 # License:	CC0