From 19eaa99a3a131210d163b61b51f8341fada1b12d Mon Sep 17 00:00:00 2001
From: Yorick <ephase@xieme-art.org>
Date: Tue, 19 Jan 2016 14:53:28 +0100
Subject: [PATCH] First public release

---
 README.md     | 32 +++++++++++++++++++++++++++++++
 launcher.cmd  | 13 +++++++++++++
 remove-kb.ps1 | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 98 insertions(+)
 create mode 100644 README.md
 create mode 100755 launcher.cmd
 create mode 100755 remove-kb.ps1

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..11e5731
--- /dev/null
+++ b/README.md
@@ -0,0 +1,32 @@
+Remove-kb
+---------
+
+ A little powershell script to uninstall and hide some updates. I use it to
+ remove unwanted Windows 10 upgrade. this is a really simple script just for 
+ my need, but I propably improve it. This script need Adminitrator right
+
+ There are two part
+  
+  * **lancher.cmd** : a winbatch script to launch powershell one.
+  * **remove-kb.ps1** : the powershell script itself.
+  
+  To add or remove uninstalled / hidden KB you nedd to modify $kbIDs 
+  variable.
+
+  Because I'm a Linux fan and this is my first try with powershell
+  this script is really simple and could not work properly, burn your cat
+  and cut your Little Pony head.  
+
+#TODO
+
+ * Add privilege elevation error when not launch scrip with Administrator right
+ * Add possibility of arguments for remove KB (then ps script could be call from
+ another script)
+ * Write a function for removing like hide_update
+ * Update the windows update list to hidde kb than aren't yet listed
+ * Speed up hide_update 
+ * **Tell me**
+
+#Licence
+
+Do what you're whant and fell free to offer me a beer :D
diff --git a/launcher.cmd b/launcher.cmd
new file mode 100755
index 0000000..8a0efc4
--- /dev/null
+++ b/launcher.cmd
@@ -0,0 +1,13 @@
+@echo off
+cd /d "%~dp0"
+REM CMD exectition script for remove-kb.ps1
+echo Change ps execution policy ...
+powershell set-executionpolicy unrestricted
+
+echo .
+echo Launch remove-kb script ...
+powershell "%~dp0remove-kb.ps1"
+
+echo REstore ps execution policy ...
+powershell set-executionpolicy restricted
+PAUSE
diff --git a/remove-kb.ps1 b/remove-kb.ps1
new file mode 100755
index 0000000..0e6ec7b
--- /dev/null
+++ b/remove-kb.ps1
@@ -0,0 +1,53 @@
+$kbIDs=("KB3035583", "KB2952664", "KB3021917", "KB2976978", "KB2876229")
+
+
+function hide_update() {
+    param($kb)
+    $i = 0
+    $found = 0
+    Write-Host -NoNewline -ForegroundColor White "Hide $kb : "
+    $session = New-Object -ComObject "Microsoft.Update.Session"
+    $searcher = $session.CreateUpdateSearcher()
+    $searcher.Online = $false
+    $criteria = "IsInstalled = 0"
+    $result = $searcher.Search($criteria)
+    #$result.Updates | Foreach {
+    While ((!$found) -and ($i -lt $result.Updates.Count)) {
+        if ($result.Updates.Item($i).KBArticleIDs -match $kb) {
+            $found = 1
+            if (!$result.Updates.Item($i).IsHidden) {
+                $result.Updates.Item($i).IsHidden = "True"
+                Write-Host -ForegroundColor green "Hidden"
+            }
+            else {
+                Write-Host -ForegroundColor Yellow "Already hidden"
+            }
+        }
+        $i++
+    }
+    if (!$found){ Write-Host -ForegroundColor Red "Not found"}
+}
+
+Foreach($kbID in $kbIDs){
+    $kbNum = $kbID.Replace("KB","")
+    Write-Host -NoNewline -ForegroundColor white "Uninstalling $kbID : "
+    
+    if ($exist){
+        Write-Host -NoNewline -ForegroundColor DarkGreen "found!" -ForegroundColor white "removing ... "
+        wusa.exe /uninstall /KB:$kbNum  /norestart /quiet /log:wsua.log
+        Do
+	    {
+    		Start-Sleep -Seconds 3
+    	}while(Invoke-Command -ScriptBlock {Get-Process  | Where-Object {$_.name -eq "wusa"}})
+        if(Get-HotFix -Id $kbID -ErrorAction SilentlyContinue){		
+		    Write-Host -NoNewline -ForegroundColor Red "Failed"
+	    }
+	    else{
+		    Write-Host -NoNewline -ForegroundColor Green "Done"
+	    }
+    }
+    else {
+        Write-Host -ForegroundColor Yellow ("Not installed")
+    }
+    hide_update $kbNum 
+}