#!/bin/bash # Get the core count using nproc --all core_count=$(nproc --all) # Check if nproc --all returns a numerical value greater than 2 if (( core_count > 1 )); then echo "System has more than 1 core (nproc --all: $core_count)." else echo "Warning: System has only $core_count core)." echo "The script requires at least two cores" exit 1 # Exit with an error code to indicate the condition is not met fi