Archive for June, 2015

A pastebin is a type of web application where users can store plain text. There are many implementations and versions of pastebin found around the web, this Script is designed to with Stikked (mainly because that’s what we’re using at work). All the Linux systems I administer have the following alias for Curl

alias pastebin='curl -k -d text="`cat -`" -d name="`whoami`@`hostname -f`" 2>/dev/null'

This allows me to quickly pipe the results of a command to pastebin where I can then send the link via Instant Message/Twitter for example. I really like this functionality and wanted to have the same ability when I’m working at my Windows PowerShell prompt. The end result is an Advanced Function that wraps Invoke-WebRequest (similar in concept to cURL). This function allowed me to add additional parameters for options available in the API, with my favourite being “Language” which provides the option to syntax highlight code.

Here is a quick video demo of the function in action

Below is the v1.0 code and here is a link to the code on my GitHub page which will contain the latest version

function Out-PasteBin {
	A PowerShell function to output to a Stikked PasteBin. 
		It fully supports being used in the current pipeline or simply cat'ing a text file. 
		The URL for the Paste is copied to the Clipboard for ease of access.
	Its recommended that this function be added to your PowerShell Profile to guarantee availability
	PowerShell Profiles - 
	.PARAMETER <inputPipeline>
	Inbound object that will be converted to String for uploading to Stikked PasteBin
	.PARAMETER <Language>
	Code Language. Default = "text"
	.PARAMETER <username>
	Username. Default = current Windows logged in Username.
	.PARAMETER <Private>
	None private Pastes will be publicly listed and will appear on recent lists etc. Default = True (Private)
	.PARAMETER <expireMinutes>
	Paste liftime in Minutes. Default = 30.
	Get-VM | Out-PasteBin
	Get-ChildItem | Out-PasteBin -expireMinutes 120
	cat Out-PasteBin.ps1 | Out-PasteBin -language PowerShell
		Author: jfrmilner/John Milner
		Blog  : 
		File Name: Out-PostBin.ps1
		Requires: Powershell V2
		Legal: This script is provided "AS IS" with no warranties or guarantees, and confers no rights. You may use, modify, reproduce, and distribute this script file in any way provided that you agree to give the original author credit.
		Version: v1.0 - 2015/06/18
	   	[parameter(ValueFromPipeline=$true, ValueFromRemainingArguments=$true)]
		[ValidateSet("html5", "css", "javascript", "php", "python", "ruby", "lua", "bash", "erlang", `
		"go", "c", "cpp", "diff", "latex", "sql", "xml", "text", "0", "4cs", "6502acme", "6502kickass",`
		"6502tasm", "68000devpac", "abap", "actionscript", "actionscript3", "ada", "algol68", "apache",` 
		"applescript", "apt_sources", "asm", "asp", "autoconf", "autohotkey", "autoit", "avisynth", "awk",` 
		"bascomavr", "basic4gl", "bf", "bibtex", "blitzbasic", "bnf", "boo", "c_loadrunner", "c_mac", `
		"caddcl", "cadlisp", "cfdg", "cfm", "chaiscript", "cil", "clojure", "cmake", "cobol", "coffeescript",`
		"csharp", "cuesheet", "d", "dcs", "delphi", "div", "dos", "dot", "e", "ecmascript", "eiffel", "email", `
		"epc", "euphoria", "f1", "falcon", "fo", "fortran", "freebasic", "fsharp", "gambas", "gdb", "genero", `
		"genie", "gettext", "glsl", "gml", "gnuplot", "groovy", "gwbasic", "haskell", "hicest", "hq9plus", `
		"html4strict", "icon", "idl", "ini", "inno", "intercal", "io", "j", "java", "java5", "jquery", "klonec", `
		"klonecpp", "lb", "lisp", "llvm", "locobasic", "logtalk", "lolcode", "lotusformulas", "lotusscript", `
		"lscript", "lsl2", "m68k", "magiksf", "make", "mapbasic", "matlab", "mirc", "mmix", "modula2", "modula3",`
		"mpasm", "mxml", "mysql", "newlisp", "nsis", "oberon2", "objc", "objeck", "ocaml", "oobas", "oracle11", `
		"oracle8", "oxygene", "oz", "pascal", "pcre", "per", "perl", "perl6", "pf", "pic16", "pike", "pixelbender", `
		"pli", "plsql", "postgresql", "povray", "powerbuilder", "powershell", "proftpd", "progress", "prolog", `
		"properties", "providex", "purebasic", "q", "qbasic", "rails", "rebol", "reg", "robots", "rpmspec", `
		"rsplus", "sas", "scala", "scheme", "scilab", "sdlbasic", "smalltalk", "smarty", "systemverilog", "tcl",`
		"teraterm", "thinbasic", "tsql", "typoscript", "unicon", "uscript", "vala", "vb", "vbnet", "verilog", "vhdl",`
		"vim", "visualfoxpro", "visualprolog", "whitespace", "whois", "winbatch", "xbasic", "xorg_conf", "xpp", `
		"yaml", "z80", "zxbasic")]
		[string]$language = "text"
		[string]$username = [Environment]::UserName
		[bool]$private = $true
		[int]$expireMinutes = 30
	begin {
		Add-Type -AssemblyName System.Web
		Add-Type -AssemblyName System.Windows.Forms
    process {
		$text += $inputPipeline
	end {
		#Create Paste string from input
		$string = [System.Web.HttpUtility]::UrlEncode($($text | Format-Table -AutoSize | Out-String))
		$Global:PSContent = @() 
		$Global:PSContent += "private=$([int]$private)&"
		$Global:PSContent += "lang=$($language)&"
		$Global:PSContent += "name=$($username)&"
		$Global:PSContent += "expire=$($expireMinutes)&"
		$Global:PSContent += "title=pipeline&"
		$Global:PSContent += "text=$($string)"
			#Upload to Stikked PasteBin. Change the Uri to your hosted Stikked PasteBin.
			Invoke-WebRequest -Uri '' -Method Post -Body $PSContent -OutVariable response | Out-Null
			#Copy Stikked URL response to Clipboard
			Write-Host $('[copied to clipboard] Postbin URL: {0}' -f $response.Content) -ForegroundColor Green -BackgroundColor Blue
			[System.Windows.Forms.Clipboard]::SetText( $response.Content, 'UnicodeText' )
		catch [system.exception]
		  	"caught a system exception"

Note for WordPress code copy
If you double click anywhere on the code, the entire code view is replaced with a pre-selected view from which users can copy with a simple Ctrl+C. Clicking anywhere else returns the view to the original state.

To make this function useful it really should be available for all your PowerShell sessions so I recommended that you add it to your PowerShell Profile, see the following link for details –