#!/bin/bash
function request {
start=$(date +%s%N)
response=$(curl -sm 5 $1)
local code=$?
end=$(date +%s%N)
GLOBAL_VAR=$((($end - $start)/1000000))
#echo "$response"
return $code
}
request "http://google.com"
code=$?
echo "Time: $GLOBAL_VAR"
echo "Response: $response"
if [[ $code -ne 0 ]]; then
echo "Error: $code"
fi