Updated the scripts

Scripts/MD5.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./MD5.ps1 <file>
 # Description:	prints the MD5 checksum of the given file
 # Author: 	Markus Fleschutz

Scripts/SHA1.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./SHA1.ps1 <file>
 # Description:	prints the SHA1 checksum of the given file
 # Author: 	Markus Fleschutz

Scripts/SHA256.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./SHA256.ps1 <file>
 # Description:	prints the SHA256 checksum of the given file
 # Author: 	Markus Fleschutz

Scripts/calculator.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:       ./calculator.ps1 
 # Description:	starts a calculator (GUI)
 # Author:	Markus Fleschutz

Scripts/crash_dumps.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:       ./crash_dumps.ps1 
 # Description:	enables crash dumps
 # Author:	Markus Fleschutz

Scripts/download.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:       ./download.ps1 <URL>
 # Description:	downloads the file/directory from the given URL
 # Author:	Markus Fleschutz
@@ -8,7 +8,6 @@
 
 param([string]$URL)
 
-
 try {
 	wget --mirror --convert-links --adjust-extension --page-requisites --no-parent $URL --directory-prefix . --no-verbose
 	exit 0

Scripts/email.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:       ./email.ps1 
 # Description:	sends an email
 # Author:	Markus Fleschutz

Scripts/empty-dir.ps1

@@ -1,10 +1,9 @@
 #!/snap/bin/powershell
-::
-:: Syntax:	empty-dir.ps1 <dir>
-:: Description:	Empties the given directory. The content is removed!
-:: Author:	Markus Fleschutz
-:: License:	CC0
-::
 
-:: TODO
+# Syntax:	empty-dir.ps1 <dir>
+# Description:	Empties the given directory. The content is removed!
+# Author:	Markus Fleschutz
+# License:	CC0
+
+# TODO
 exit 0

Scripts/exe_info.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./exe_info.ps1 <file>
 # Description:	prints basic information of the given executable file
 # Author: 	Markus Fleschutz

Scripts/init_git.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./init_git.ps1
 # Description:	initializes Git
 # Author:	Markus Fleschutz

Scripts/list-cmdlets.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./list-cmdlets.ps1 
 # Description:	lists all PowerShell cmdlets
 # Author: 	Markus Fleschutz

Scripts/list-empty-dirs.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:       ./list-empty-dirs.ps1 <dirtree> 
 # Description:	lists empty subfolders in the <directory tree> 
 # Author:	Markus Fleschutz
@@ -11,7 +11,7 @@ param([string]$DirTree)
 write-host "Listing empty subfolders in $DirTree ..."
 
 try {
-	(gci $DirTree -r | ? {$_.PSIsContainer -eq $True}) | ?{$_.GetFileSystemInfos().Count -eq 0} | select FullName
+	(Get-ChildItem $DirTree -recurse | ? {$_.PSIsContainer -eq $True}) | ?{$_.GetFileSystemInfos().Count -eq 0} | select FullName
 	echo "Done."
 	exit 0
 } catch { Write-Error $Error[0] }

Scripts/list-modules.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./list-modules.ps1 
 # Description:	lists all PowerShell modules
 # Author: 	Markus Fleschutz

Scripts/list-processes.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./list-processes.ps1 
 # Description:	lists the local computer processes
 # Author: 	Markus Fleschutz

Scripts/list-unused-files.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:       ./list-unused-files.ps1 <dirtree> <days>
 # Description:	lists files in the <directory tree> with last access time older than <days>
 # Author:	Markus Fleschutz
@@ -13,7 +13,7 @@ write-host "Listing files in $DirTree with last access time older than $NumberOf
 try {
 	$cutOffDate = (Get-Date).AddDays(-$NumberOfDaysUnused)
 
-	Get-ChildItem -Path $DirTree -Recurse | Where-Object {$_.LastAccessTime -le $cutOffDate} | select fullname
+	Get-ChildItem -path $DirTree -recurse | Where-Object {$_.LastAccessTime -le $cutOffDate} | select fullname
 
 	exit 0
 } catch { Write-Error $Error[0] }

Scripts/make-install.ps1

@@ -1,9 +1,9 @@
 #!/snap/bin/powershell
-::
-:: Syntax:	make-install.ps1 <build-dir>
-:: Description:	Copies newer EXE's + DLL's from the build directory to the installation directory.
-:: Author:	Markus Fleschutz
-::
+
+# Syntax:	make-install.ps1 <build-dir>
+# Description:	Copies newer EXE's + DLL's from the build directory to the installation directory.
+# Author:	Markus Fleschutz
+# License:	CC0
 
 set SRC_DIR=%1
 set "DST_DIR=C:\Program Files\MyApp\bin"

Scripts/moon.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./moon.ps1
 # Description:	prints the current moon phase
 # Author:	Markus Fleschutz

Scripts/news.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:       ./news.ps1
 # Description:	print the latest news
 # Author:	Markus Fleschutz

Scripts/password.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./password.ps1
 # Description:	generates and prints a single new password
 # Author:	Markus Fleschutz

Scripts/passwords.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./passwords.ps1
 # Description:	generates and prints a list of new passwords
 # Author:	Markus Fleschutz

Scripts/poweroff.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./poweroff.ps1
 # Description:	halts the local computer, administrator rights are required 
 # Author:	Markus Fleschutz

Scripts/reboot.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./reboot.ps1
 # Description:	reboots the local computer, administrator rights are required
 # Author:	Markus Fleschutz

Scripts/speak.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./speak.ps1 [<text>]
 # Description:	speaks the given text
 # Author:	Markus Fleschutz

Scripts/test.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:       ./test.ps1
 # Description:	simple PowerShell test script
 # Author:	Markus Fleschutz

Scripts/train-dns-cache.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./train-dns-cache.ps1
 # Description:	trains the DNS cache with frequently used domain names
 # Author:	Markus Fleschutz

Scripts/translate.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./translate.ps1
 # Description:	translates the given text
 # Author:	Markus Fleschutz

Scripts/txt2wav.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./txt2wav.ps1
 # Description:	converts the given text into an audio .WAV file
 # Author:	Markus Fleschutz

Scripts/wakeup.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./wakeup.ps1
 # Description:	sends a magic packet to the given computer, waking him up
 # Author:	Markus Fleschutz

Scripts/weather.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:	./weather.ps1
 # Description:	prints the current weather forecast
 # Author:	Markus Fleschutz

Scripts/zipdir.ps1

@@ -1,5 +1,5 @@
 #!/snap/bin/powershell
-#
+
 # Syntax:       ./zipdir.ps1 <path-to-folder>
 # Description:	creates a zip archive from the given folder
 # Author:	Markus Fleschutz