Add script to log insertions and deletions by author

fuckass.ps1

@@ -0,0 +1,10 @@
+git log --author="Slipstream" --pretty=tformat: --numstat |
+    ForEach-Object {
+        $parts = $_ -split "`t"
+        if ($parts.Count -ge 2) {
+            $insertions += [int]$parts[0]
+            $deletions += [int]$parts[1]
+        }
+    }
+"Insertions: $insertions"
+"Deletions: $deletions"