add some stuff to README.md

1 files changed, 11 insertions, 1 deletions

diff --git a/README.md b/README.md
index c835767..c97bb0d 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,14 @@
 	$ gpg --batch --generate-key "$tmpfile"
 	$ rm "$tmpfile"
 
+If you need to copy the new key to another machine, the following works fine today:
+
+	$ gpg --pinentry-mode loopback  --export-secret-keys $gpgid > /tmp/$gpgid
+	$ scp /tmp/$gpgid $othermachine:/tmp
+	$ ssh othermachine
+	othermachine$ gpg-agent
+	othermachine$ gpg import < /tmp/$gpgid
+
 ### put new key in pengutronix-archive-keyring
 
 First verify you're working with the right repository and that your base hasn't
@@ -34,6 +42,8 @@ last tag.
 	$ git add debian/changelog pengutronix-archive-keyring-$year.gpg
 	$ git commit -m "add new key $gpgid for $year"
 
+Optionally drop old keys by just deleting them.
+
 ### build package
 
 	$ dch --release --distribution unstable ""
@@ -43,7 +53,7 @@ last tag.
 ### finalize git stuff
 
 	$ git tag -s -m "pengutronix-archive-keyring $pkgversion" "$pkgversion"
-	$ git push origin
+	$ git push origin "$pkgversion" HEAD
 
 ### update repository