#!/bin/bash
emails=($(jq -r '.inbounds[0].settings.clients[].email' "/usr/local/etc/xray/config.json"))

if [[ ${#emails[@]} -eq 0 ]]; then
    echo "Список клиентов пуст"
    exit 1
fi

echo "Список клиентов:"
for i in "${!emails[@]}"; do
    echo "$((i+1)). ${emails[$i]}"
done