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#!/bin/sh
source~/.bash_profile
ps -ef |grep xx.php|grep -v 'grep' |grep -v"log"
if [$? -eq 0]
then
{
pid=$(echo $(ps -ef |grep xx.php|grep -v grep)|awk '{print $2}')
}
else
{
sleep 20
screen -r tpc -p 0 -X stuff "php -f xx.php"
screen -r tpc -p 0 -X stuff $'\n'
}