add matrix-tombstone-room.bash

bash/matrix-tombstone-room.bash

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+# This is just step 3 from https://gist.github.com/turt2live/a99c8e794d6115d4ddfaadb72aabf063
+# which is the one I have a need to perform the most as I have ended up with
+# some duplicate rooms.
+
+ACCESSTOKEN=
+OLDROOMID=
+NEWROOMID=
+HOMESERVER=chat.privacytools.io
+
+set -x
+curl -s -X PUT -H "Authorization: Bearer $ACCESSTOKEN" -H "Content-Type: application/json" --data-binary "{\"replacement_room\":\"$NEWROOMID\"}" "https://$HOMESERVER/_matrix/client/r0/rooms/$OLDROOMID/state/m.room.tombstone"
+set +x