d?ash says Hello!

The Almquist shell Wikipedia page is an absolute nugget. I had no idea how multi-call binaries worked and what Busybox really was. Also TIL it wasn't until the mid-2000s did Debian, Ubuntu, Slackware (and presumably others) started requiring POSIX-Compliant shell scripts because of all the bashisms.
frison · Feb 8, 2024 · c2a6af6 · c2a6af6
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diff --git a/README.md b/README.md
@@ -2,7 +2,7 @@
 
 <p align="center">
 <a href="https://hub.docker.com/r/100hellos" alt="DockerHub!">
-    <img src="https://img.shields.io/badge/Hello%20World!-49_to_go-yellow"
+    <img src="https://img.shields.io/badge/Hello%20World!-47_to_go-yellow"
         height="130"></a>
 </p>
 

diff --git a/ash/Dockerfile b/ash/Dockerfile
@@ -0,0 +1,5 @@
+# syntax=docker/dockerfile:1
+# escape=\
+FROM 100hellos/000-base:local
+
+COPY --chown=human:human ./files /hello-world
diff --git a/ash/Makefile b/ash/Makefile
@@ -0,0 +1 @@
+include ../Makefile.language-container.mk
diff --git a/ash/files/hello-world.ash b/ash/files/hello-world.ash
@@ -0,0 +1,3 @@
+#!/usr/bin/env ash
+
+echo "Hello World!"
diff --git a/dash/Dockerfile b/dash/Dockerfile
@@ -0,0 +1,9 @@
+# syntax=docker/dockerfile:1
+# escape=\
+FROM 100hellos/000-base:local
+
+RUN sudo \
+  apk add --no-cache \
+    dash
+
+COPY --chown=human:human ./files /hello-world
diff --git a/dash/Makefile b/dash/Makefile
@@ -0,0 +1 @@
+include ../Makefile.language-container.mk
diff --git a/dash/files/hello-world.dash b/dash/files/hello-world.dash
@@ -0,0 +1,3 @@
+#!/usr/bin/env dash
+
+echo "Hello World!"