多项更新优化

download.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+set -e -f -u -x
+
+# This script syncs companies DB that we bundle with AdGuard Home.  The source
+# for this database is https://github.com/AdguardTeam/companiesdb.
+#
+trackers_url='https://raw.githubusercontent.com/AdguardTeam/companiesdb/main/dist/trackers.json'
+output='./trackers.json'
+readonly trackers_url output
+
+curl -o "$output" -v "$trackers_url"