figuring out ab testing

ab test script

#!/bin/bash
# This script will run a series of ab benchmarks and print them out to a files directory in a drupal site with the -w
# flag for easy web browser reading.
# Example usage:
# ./thisScript.sh -u 'ourpassword:todev' -d http://somedomain.com -o dir/towrite/to -f 'index/ something.php /content/node/xxxx'

while getopts u:d:o:f: option
do
    case "${option}"
	in
        u) USER=${OPTARG};;
        d) DOMAIN=${OPTARG};;
        o) OUTDIR=${OPTARG};;
        f) FILES=${OPTARG};;
    esac
done

for FILE in "$FILES"
    do
    TARGETDOM=$DOMAIN\/$FILES\/
	TARGETFILE=sed -e 's/\//\./g' $TARGETDOM
	if [ ! -f $OUTDIR/$FILES.perf.html]; then
		touch $OUTDIR/$FILES.perf.html
		if [$? == 1]; then
			echo 'Cannot create a file at the set path. Check file permissions or setsudo bit.'
			exit 1
		fi
	fi

    for i in 1 2 4 8 16 20 25
	do
	    #todo: do set on the file output here, we need to replace / with . so that file names will work.
        ab -A "$USER" -w -n 1000 -c $i $TARGETDOM >> $TARGETFILE.perf.html
        echo "Writing to $OUTDIR/$FILES.perf.html"
	done
done

Try this:

for i in $2
do
touch $3.$i.html
if [$? ==1]
then
echo 'Cannot create a file at the set pach. Check file permissions or setsudo bit '
exit
else
ab -A '$1' -w -n 1000 -c 1 $i >> $3.$i.html
ab -A '$1' -w -n 1000 -c 2 $i >> $3.$i.html
ab -A '$1' -w -n 1000 -c 4 $i >> $3.$i.html
ab -A '$1' -w -n 1000 -c 8 $i >> $3.$i.html
ab -A '$1' -w -n 1000 -c 16 $i >> $3.$i.html
ab -A '$1' -w -n 1000 -c 20 $i >> $3.$i.html
ab -A '$1' -w -n 1000 -c 30 $i >> $3.$i.html
ab -A '$1' -w -n 1000 -c 40 $i >> $3.$i.html
fi
done

https://gist.github.com/zipp/5135525