Create Dockerfile

Dockerfile

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+FROM debian:buster
+
+WORKDIR /home/techmonger/redis/
+
+# Install dependencies
+RUN apt-get update && apt-get install -y \
+    wget \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# Download and extract Redis
+RUN wget http://download.redis.io/releases/redis-4.0.11.tar.gz \
+    && tar -xf redis-4.0.11.tar.gz \
+    && rm redis-4.0.11.tar.gz
+
+# Build Redis
+WORKDIR /home/techmonger/redis/redis-4.0.11
+RUN make
+
+# Expose Redis port
+EXPOSE 6379
+
+# Start Redis server
+CMD ["/home/techmonger/redis/redis-4.0.11/src/redis-server"]