====== Сервис JRE ======

===== Debian/Ubuntu =====

  * Ставится 1-2 минуты

<code>
# apt install default-jre-headless # need for openfire, vtigercrm, keycloak

# need for spark
ubuntu20_debian10_11# apt install openjdk-11-jre
</code>


===== Windows =====

  * [[http://www.oracle.com/technetwork/java/index.html]]
  * [[http://val.bmstu.ru/unix/java/jre-7u9-windows-i586.exe]]