diff --git a/README.md b/README.md
index 9732f0b..d49eea8 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Fast, CLI world clock that displays time zone information using
 [tz database] to read valid [tz entries].
 
 ```console
-$ twc -h -f tz-small.conf
+$ twc -h -f tools/samples/tz-small.conf
 America/New York     2023-12-10  16:39:43  -0500
 America/Los Angeles  2023-12-10  13:39:43  -0800
 UTC                  2023-12-10  21:39:43  +0000
diff --git a/tools/bench-date.sh b/tools/bench-date.sh
new file mode 100644
index 0000000..ba0f440
--- /dev/null
+++ b/tools/bench-date.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+sed '/^\s*#/d' tools/samples.tz |
+while IFS= read -r l
+do
+    TZ=$l date
+done
diff --git a/tools/package.sh b/tools/package.sh
new file mode 100755
index 0000000..ce7a05c
--- /dev/null
+++ b/tools/package.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+version=1.1.0
+export CFLAGS=-O2
+
+clang -arch arm64 -o twc twc.c
+tar -czvf twc-$version-arm64-apple-darwin.tar.gz twc
+
+clang -arch x86_64 -o twc twc.c
+tar -czvf twc-$version-x86_64-apple-darwin.tar.gz twc
+
+docker build -t twc .
+docker run --name dist twc
+docker cp dist:/app/twc .
+docker stop dist
+docker rm dist
+tar -czvf twc-$version-arm64-linux-debian.tar.gz twc
+
+# docker run --name dist --rm twc
diff --git a/tz-small.conf b/tools/samples/tz-small.conf
similarity index 100%
rename from tz-small.conf
rename to tools/samples/tz-small.conf
diff --git a/tz.conf b/tools/samples/tz.conf
similarity index 100%
rename from tz.conf
rename to tools/samples/tz.conf