mrchimp · July 2, 2019 10:48
diff --git a/times.sh b/times.sh
 #!/usr/bin/env bash

 # Usage:
 #    ./times.sh http://example.com

 # Number of requests to make. You can up this if for a more accurate result
 n=20

 # The URL we will be accessing
 url=$1

 # The response times as strings
 values=()

 for ((i=0; i < $n; i++));
 do
    # Make an HTTP response and get the total time it took
    value=$(curl -so /dev/null -w '%{time_total}\n' $url)
    
    # Output that time so that we can see it
    echo $value
    
    # Add it to the list of times
    values+=($value)
 done

 # Sum up all of the times using bc because bash doesn't do floating point
 sum=$(echo "${values[@]/%/+} 0" | bc -l)

 # Compute and output the average
 echo Average:
 echo "$sum / $n" | bc -l
	#!/usr/bin/env bash

	# Usage:
	# ./times.sh http://example.com

	# Number of requests to make. You can up this if for a more accurate result
	n=20

	# The URL we will be accessing
	url=$1

	# The response times as strings
	values=()

	for ((i=0; i < $n; i++));
	do
	# Make an HTTP response and get the total time it took
	value=$(curl -so /dev/null -w '%{time_total}\n' $url)

	# Output that time so that we can see it
	echo $value

	# Add it to the list of times
	values+=($value)
	done

	# Sum up all of the times using bc because bash doesn't do floating point
	sum=$(echo "${values[@]/%/+} 0" \| bc -l)

	# Compute and output the average
	echo Average:
	echo "$sum / $n" \| bc -l
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