diff --git a/.bash_aliases b/.bash_aliases
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index 0000000..4845a14
--- /dev/null
+++ b/.bash_aliases
@@ -0,0 +1 @@
+alias dockupdate = 'docker ps -q | xargs -I {} docker inspect --format '{{.Config.Image}}' {} | sort | uniq | xargs -I {} docker pull {}'
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