Craeate new Item for Linux

[CyberGuy]

Hi Guys!

I am new in monitoring concept of zabbix.

I have question which is bothering since few days when I read the documentation, If I understood topic Of Templates and Items withing the triggers right. Means I would like to create my own item which will show 2 things from Linux OS.
Is the power supply presents and power

#!/bin/bash

SAFE=$(dmidecode --type 39 | grep -E "Status:.*\n")
PSU_TOTAL=$(echo "$SAFE" | wc -l)
PSU_PRESENT=$(echo "$SAFE" | grep -E -i -c "Present")

echo -e $PSU_PRESENT" / "$PSU_TOTAL

#!/bin/bash

safe=$(dmidecode --type chassis | grep "Power Supply State: Safe")
if [[ "$safe" == *"Power Supply State: Safe"* ]]; then
        echo 'safe'
else
        echo 'no safe'
fi

​

I do not want to use it as scripts but add it to Linux template as item and trigger when the value is not specific base on the item type.
Why I want to add it, I took over the zabbix monitoring and I found that that IPMI SNMP of supermicro do not send any problems when power supply fails, which was huge suprise for me and in that case I can check it using dmidecode from OS level not IPMI because is Linux machine, Later still looking how to properly do it

Please let me know what do you think guys, any potential tips about it?

best regards,

Patryk