diff --git a/guzzy/commands/log.sh b/guzzy/commands/log.sh
new file mode 100755
index 0000000..e788cfb
--- /dev/null
+++ b/guzzy/commands/log.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+show_diff="git log --color=always -n 1 {1}; seq -s_ 150|tr -d '[:digit:]' && \
+  git diff --color=always {1}~ {1}"
+
+git log --color=always --format="%C(auto)%h %s" | fzf --ansi \
+  --preview="$show_diff" --preview-window=right:55%