Run a PHP script multiple times simultaneously linux command line -

i need test locking in php script , need run many times @ same time.

i remember found simple command time ago when testing mysql locking, can't remember function , can't find again. i'm running ubuntu linux 14.04.1.

i'm looking simple command without loops.

thanks.

use ab testing in linux

run command

ab -n 1000 -c 5 http://yourpage.php

where -n 1000 means 1000 times run

and -c 5 means going 5 concurrent processes

if want automate happen on own activate curl in cron job

45 11 * * * /usr/bin/curl -g 127.0.0.1/yourscript.php >/dev/null 2>&1

this run every day @ 11 45

see page more details ab testing or benchmark testing in linux

WIKI