I am using RHEL7.9 in my Virtual Box. I installed the binary file of node_exporter as explained in the official documentation. I tried to run node_exporter using the following command:
./node_exporter
but it shows me the following error, instead of the output of the documentation:
How to solve it and why is this happening in my machine?
Official Documentation that I followed: https://prometheus.io/docs/guides/node-exporter/