Commands with slash line seperation not working, one-linered everywhere

templates/userdata.tpl

@@ -27,30 +27,19 @@ systemctl daemon-reload
 systemctl restart kubelet kube-proxy
 
 # Install cron
-yum -y install crontabs && \
-  chkconfig crond on && \
-  service crond start
+yum -y install crontabs && chkconfig crond on && service crond start
 
 # Add Steamhaus user
-adduser steamhaus && \
-  passwd -l steamhaus && \
-  mkdir -p /home/steamhaus/bin && \
-  mkdir -p /home/steamhaus/.ssh && \
-  chmod 700 /home/steamhaus/.ssh
+adduser steamhaus && passwd -l steamhaus && mkdir -p /home/steamhaus/bin && mkdir -p /home/steamhaus/.ssh && chmod 700 /home/steamhaus/.ssh
 
 # Ensure Steamhaus user has full passwordless root
-echo "steamhaus ALL=(ALL)NOPASSWD:ALL" > /etc/sudoers.d/steamhaus && \
-  chmod 440 /etc/sudoers.d/steamhaus
+echo "steamhaus ALL=(ALL)NOPASSWD:ALL" > /etc/sudoers.d/steamhaus && chmod 440 /etc/sudoers.d/steamhaus
 
 # Create Steamhaus SSH credential update script
-wget --no-check-certificate "https://gist.githubusercontent.com/chrisfu/87b642951aadafa62b99/raw/sh_pubkey_update.sh" -O /home/steamhaus/bin/sh_pubkey_update.sh && \
-  sed -i 's/`whoami`/steamhaus/g' /home/steamhaus/bin/sh_pubkey_update.sh && \
-  chmod 755 /home/steamhaus/bin/sh_pubkey_update.sh
+wget --no-check-certificate "https://gist.githubusercontent.com/chrisfu/87b642951aadafa62b99/raw/sh_pubkey_update.sh" -O /home/steamhaus/bin/sh_pubkey_update.sh && sed -i s,`whoami`,steamhaus,g /home/steamhaus/bin/sh_pubkey_update.sh && chmod 755 /home/steamhaus/bin/sh_pubkey_update.sh
 
 # Perform first-time update of Steamhaus SSH credentials
-/home/steamhaus/bin/sh_pubkey_update.sh && \
-  # Add Steamhaus update script to cron, run 1am every morning, if first run succeeds
-  echo "0 1 * * * /home/steamhaus/bin/sh_pubkey_update.sh" > /var/spool/cron/steamhaus
+/home/steamhaus/bin/sh_pubkey_update.sh && echo "0 1 * * * /home/steamhaus/bin/sh_pubkey_update.sh" > /var/spool/cron/steamhaus
 
 # Ensure everything within Steamhaus home directory is owned by Steamhaus
 chown -R steamhaus: /home/steamhaus/