From ee005b37624f1149101e42956eecf2ebd62c8854 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Tue, 17 May 2016 10:06:21 +0200
Subject: nur noch neue Keys runterladen

---
 download-missing-kernel-keys | 33 +++++++++++++++++++++++++--------
 1 file changed, 25 insertions(+), 8 deletions(-)

diff --git a/download-missing-kernel-keys b/download-missing-kernel-keys
index c0e5ae0..e6348e8 100755
--- a/download-missing-kernel-keys
+++ b/download-missing-kernel-keys
@@ -17,20 +17,37 @@ signatures="$(
     grep '\.sign$'
 )"
 
-keyIds=$(
+alteKeyIds="$(
   echo "${signatures}" | \
     parallel -j0 "$0" "{}" \; 2> /dev/null | \
     sort -u
-)
+)"
 
 for ((i=0; i<$lvl; i++))
 do
-  keyIds=$(
-    gpg --list-sigs ${keyIds} | \
-      grep '^sig\s' | \
-      sed 's|^sig\s.\{8\}\s\([0-9A-F]\{8\}\)\s.*$|0x\1|' | \
+  echo "stage ${i}:" $(echo "${alteKeyIds}" | wc -l) "keys."
+  keyIds="$(
+    gpg --list-sigs --fast-list-mode --fixed-list-mode --with-colons ${alteKeyIds} | \
+      grep '^sig:' | \
+      cut -d: -f 5 | \
+      sed 's|^|0x|' | \
+      sort -u
+  )"
+  alleKeyIds="$(
+    (
+      echo "${keyIds}"
+      echo "${alteKeyIds}"
+    ) | \
       sort -u
-  )
-  echo "${keyIds}" | \
+  )"
+
+  (
+    echo "${alleKeyIds}"
+    echo "${alteKeyIds}"
+  ) | \
+    sort | \
+    uniq -u | \
     xargs -n50 gpg --recv-keys
+
+  alteKeyIds="${alleKeyIds}"
 done
-- 
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