xrsh-buildroot/buildroot-v86/board/v86/rootfs_overlay/root/bin/save

#!/bin/sh
source /etc/profile.sh

state(){
  javascript='
    const isoterminal = document.querySelector("[isoterminal]").components.isoterminal.term
    isoterminal.save()
    return "[OK] xrsh state saved\n"
  '
  
  echo "[i] triggering ~/hook.d/save/* scripts"
  hook save
  echo "[i] warning: do not resize the browserwindow"
  echo "[i] please wait.."
  js "$javascript"
  exit
}

test -z "$1" && state
echo "Usage: save"
echo "it saves VM state to localStorage"