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#!/bin/bash

zbxUser='abc'

zbxPass='123456'

zbxAPI='http://localhost/zabbix/api_jsonrpc.php'

post=$(printf '{"jsonrpc":"2.0","method":"user.login","params":{"user":"%s","password":"%s"},"id":0,"auth":null}' ${zbxUser} ${zbxPass})

auth=$(curl -sX POST -H 'Content-Type: application/json-rpc' -d "${post}" "${zbxAPI}" | grep -Po '(?<="result":")([a-z0-9]+)')

post=$(printf '{"jsonrpc":"2.0","method":"trigger.get","params":{"hostids":10663,"filter":{"value":1},"output":["description","priority"]},"id":0,"auth":"%s"}' "${auth}")

data=$(curl -sX POST -H 'Content-Type: application/json-rpc' -d "${post}" "${zbxAPI}")

for priority in {5..1};

do

echo "$data" | grep -o "priority\":""$priority"\"

      done