Update Dockerfile

Dockerfile

@@ -117,7 +117,35 @@ RUN echo "===== Installed versions =====" && \
     git --version && git lfs version && \
     jq --version && htop --version && \
     fzf --version && rg --version && ag --version
-    
+
+# -----------------------------
+# Disable bash history for all future shells
+# -----------------------------
+RUN echo '\
+unset HISTFILE\n\
+export HISTSIZE=0\n\
+export HISTFILESIZE=0\n\
+export HISTCONTROL=ignoreboth\n\
+export PROMPT_COMMAND="history -r /dev/null"\n\
+' >> /etc/profile && \
+    echo '\
+unset HISTFILE\n\
+export HISTSIZE=0\n\
+export HISTFILESIZE=0\n\
+export HISTCONTROL=ignoreboth\n\
+export PROMPT_COMMAND="history -r /dev/null"\n\
+' >> /etc/bash.bashrc && \
+    rm -f /root/.bash_history && \
+    mkdir -p /etc/skel && \
+    echo '\
+unset HISTFILE\n\
+export HISTSIZE=0\n\
+export HISTFILESIZE=0\n\
+export HISTCONTROL=ignoreboth\n\
+export PROMPT_COMMAND="history -r /dev/null"\n\
+' >> /etc/skel/.bashrc
+
+
 # -----------------------------
 # Create vscode user
 # -----------------------------