diff --git a/_examples/gomodtidyall.sh b/_examples/gomodtidyall.sh
new file mode 100755
index 0000000..3cea1ca
--- /dev/null
+++ b/_examples/gomodtidyall.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+for d in ./*; do
+    [ ! -d "$d" ] && continue
+    pushd "$d" > /dev/null 2>&1
+    go mod tidy
+    popd > /dev/null 2>&1
+done