From bb54a4fb29ef890f234069accf42d2ad26825d8c Mon Sep 17 00:00:00 2001
From: Damien De Paoli <ddp@depaoli.id.au>
Date: Sat, 16 Aug 2025 10:33:50 +1000
Subject: [PATCH] convenience wrapper to remove old images, might get fancier
 one day and keep say the old ubuntu unused and ditch the rest

---
 clean-up-old-docker-images | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100755 clean-up-old-docker-images

diff --git a/clean-up-old-docker-images b/clean-up-old-docker-images
new file mode 100755
index 0000000..bb1a60e
--- /dev/null
+++ b/clean-up-old-docker-images
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# can add a -a, but it got rid of updated ubuntu images, I want to keep them
+# but ditch others... so need to let them accumulate again so I can work out a
+# better process / filter
+docker system prune -af