Redis Version

zabbix_agentd.conf.d/redis.conf

 UserParameter=redis[*],redis-cli info | grep $1":" | cut -d ':' -f 2
 UserParameter=redis-ping,redis-cli ping | grep -c PONG
+UserParameter=redis.version, redis-server --version | cut -d " " -f 3 | cut -d "=" -f 2