Add linux server scripts

release/local/update.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -e -o pipefail
+
+DIR=$(dirname "$0")
+PROJECT=$DIR/../..
+
+pushd $PROJECT
+git fetch
+git reset FETCH_HEAD --hard
+git clean -fdx
+go install -v -trimpath -ldflags "-s -w -buildid=" -tags "no_gvisor" ./cmd/sing-box
+popd
+
+sudo systemctl stop sing-box
+sudo cp $(go env GOPATH)/bin/sing-box /usr/local/bin/
+sudo systemctl start sing-box
+sudo journalctl -u sing-box --output cat -f