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Update the comment-based help

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Markus Fleschutz
2021-08-29 17:50:03 +02:00
parent 11ca126b33
commit e10261351c
249 changed files with 780 additions and 1021 deletions
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20
Scripts/write-rot13.ps1
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@ -2,20 +2,19 @@
.SYNOPSIS
write-rot13.ps1 [<text>]
.DESCRIPTION
Prints the given text encoded or decoded with ROT13
Prints the given text encoded or decoded with ROT13.
.EXAMPLE
PS> .\write-rot13.ps1 "Hello World"
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz
License: CC0
#>
param([string]$Text = "")
param([string]$text = "")
function ROT13 { param([string]$Text)
$Text.ToCharArray() | ForEach-Object {
function ROT13 { param([string]$text)
$text.ToCharArray() | ForEach-Object {
if ((([int] $_ -ge 97) -and ([int] $_ -le 109)) -or (([int] $_ -ge 65) -and ([int] $_ -le 77))) {
$Result += [char] ([int] $_ + 13);
} elseif ((([int] $_ -ge 110) -and ([int] $_ -le 122)) -or (([int] $_ -ge 78) -and ([int] $_ -le 90))) {
@ -28,10 +27,9 @@ function ROT13 { param([string]$Text)
}
try {
if ($Text -eq "" ) {
[string]$Text = read-host "Enter text to write"
}
$Result = ROT13 $Text
if ($text -eq "" ) { $text = read-host "Enter text to write" }
$Result = ROT13 $text
write-output $Result
exit 0
} catch {