mirror of
https://github.com/fleschutz/PowerShell.git
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118 lines
3.3 KiB
Markdown
118 lines
3.3 KiB
Markdown
PS> *write-code.ps1*
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====================
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This PowerShell script generates and writes PowerShell code on the console (for fun).
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Parameters
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----------
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```powershell
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write-code.ps1 [[-color] <String>] [[-speed] <Int32>] [<CommonParameters>]
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-color <String>
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Specifies the color to use ("green" by default)
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Required? false
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Position? 1
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Default value green
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Accept pipeline input? false
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Accept wildcard characters? false
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-speed <Int32>
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Specifies the speed in milliseconds per code line (500 by default)
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Required? false
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Position? 2
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Default value 500
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Accept pipeline input? false
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Accept wildcard characters? false
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[<CommonParameters>]
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This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
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WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
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```
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Example
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-------
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```powershell
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PS> ./write-code
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```
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Related Links
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-------------
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https://github.com/fleschutz/PowerShell
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Script Content
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--------------
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```powershell
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<#PSScriptInfo
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.VERSION 1.0
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.GUID 3bb10ee7-38c1-41b9-88ea-16899164fc19
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.AUTHOR Markus Fleschutz
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.COPYRIGHT CC0
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#>
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<#
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.SYNOPSIS
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Writes code
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.DESCRIPTION
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This PowerShell script generates and writes PowerShell code on the console (for fun).
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.PARAMETER color
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Specifies the color to use ("green" by default)
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.PARAMETER speed
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Specifies the speed in milliseconds per code line (500 by default)
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.EXAMPLE
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PS> ./write-code
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.LINK
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https://github.com/fleschutz/PowerShell
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#>
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param([string]$color = "green", [int]$speed = 500) # milliseconds
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function GetRandomCodeLine {
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$Generator = New-Object System.Random
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$Num = [int]$Generator.next(0, 25)
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switch($Num) {
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0 { return " `$count = 0" }
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1 { return " `$count++" }
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2 { return " exit 0 # success" }
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3 { return " `$Files = Get-ChildItem C:" }
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4 { return " Start-Sleep -seconds 1" }
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5 { return " `$Generator = New-Object System-Random" }
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6 { return "} else {" }
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7 { return "} catch {" }
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8 { return "} elseif (`$count -eq 0) {" }
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9 { return " Write-Host `"Hello World`" " }
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10 { return " while (`$true) {" }
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11 { return "# next part:" }
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12 { return " exit 1 # failed" }
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13 { return " return 1" }
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14 { return " return 0" }
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15 { return " Write-Progress `"Working...`" " }
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16 { return " [bool]`$KeepAlive = `$true" }
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17 { return "# Copyright © 2022 write-code.ps1. All Rights Reserved." }
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18 { return " for ([int]`$i = 0; `$i -lt 100; `$i++) {" }
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19 { return " `$StopWatch = [system.diagnostics.stopwatch]::startNew()" }
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20 { return " [int]`$Elapsed = `$StopWatch.Elapsed.TotalSeconds" }
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21 { return " if (`$count -eq 0) { `$count = Read-Host `"Enter number of iterations`" " }
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22 { return " } finally {" }
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23 { return " throw `"Can't open file`" " }
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24 { return " Start-Sleep -milliseconds 50" }
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}
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}
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try {
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Write-Host -foreground $color "try {"
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while ($true) {
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Write-Host -foreground $color "$(GetRandomCodeLine)"
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Start-Sleep -milliseconds $speed
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}
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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```
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*(generated by convert-ps2md.ps1 using the comment-based help of write-code.ps1 as of 07/29/2023 10:04:10)*
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