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Added comment-based help

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Markus Fleschutz
2020-12-29 14:14:21 +00:00
parent 3b83d94809
commit 66bc6a7699
85 changed files with 687 additions and 725 deletions
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18
Scripts/write-rot13.ps1
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@ -1,14 +1,14 @@
#!/snap/bin/powershell
<#
.SYNTAX ./write-rot13.ps1 [<text>]
.DESCRIPTION encodes or decodes the given text with ROT13
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
# Syntax: ./write-rot13.ps1 [<text>]
# Description: encodes or decodes the given text with ROT13
# Author: Markus Fleschutz
# Source: github.com/fleschutz/PowerShell
# License: CC0
param([string]$Text)
param([String]$Text)
function ROT13 { param([String]$Text)
function ROT13 { param([string]$Text)
$Text.ToCharArray() | ForEach-Object {
if ((([int] $_ -ge 97) -and ([int] $_ -le 109)) -or (([int] $_ -ge 65) -and ([int] $_ -le 77))) {
$Result += [char] ([int] $_ + 13);
@ -23,7 +23,7 @@ function ROT13 { param([String]$Text)
try {
if ($Text -eq "" ) {
[String]$Text = read-host "Enter text to write"
[string]$Text = read-host "Enter text to write"
}
$Result = ROT13 $Text
write-output $Result