print arch; clean up

Dockerfile

@@ -2,11 +2,13 @@ FROM node:latest
 
 RUN useradd -o -u 1000 user
 
+RUN arch
+
 USER user
 
 ENV HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH \
-    TMPDIR=$HOME/tmp
+    TMPDIR=$HOME/tmp/
 
 WORKDIR $HOME/app
 
@@ -14,11 +16,11 @@ COPY --chown=user . $HOME/app
 
 USER root
 RUN npm install -g serve 
-RUN wget --quiet https://github.com/duckdb/duckdb/releases/download/v0.9.2/duckdb_cli-linux-amd64.zip && \
-    unzip duckdb_cli-linux-amd64.zip && chmod +x duckdb && mv duckdb /usr/local/bin
+RUN wget --quiet https://github.com/duckdb/duckdb/releases/download/v0.9.2/duckdb_cli-linux-amd64.zip -O duckdb.zip && \
+    unzip duckdb.zip && chmod +x duckdb && mv duckdb /usr/local/bin
 
 USER user
-RUN mkdir -p $TMPDIR # useless since /tmp already exists, but haha how could I know
+RUN mkdir -p $TMPDIR # note: useless since /tmp already exists
 RUN yarn && yarn build
 
 # COPY --chown=user ./dist $HOME/app