运行Magento cron脚本

Question

#!/bin/sh

if [ ! "$1" = "" ] ; then
    CRONSCRIPT=$1
else
    CRONSCRIPT=cron.php
fi

MODE=""
if [ ! "$2" = "" ] ; then
        MODE=" $2"
fi

PHP_BIN=`which php`

INSTALLDIR=`echo $0 | sed 's/testeo\.sh//g'`

if [ "$INSTALLDIR" != "" -a "`expr index $CRONSCRIPT /`" != "1" ];then
    if ! ps auxwww | grep "$INSTALLDIR$CRONSCRIPT$MODE" | grep -v grep 1>/dev/nul$
        $PHP_BIN $INSTALLDIR$CRONSCRIPT$MODE &
    fi
else
    if ! ps auxwww | grep "$CRONSCRIPT$MODE" | grep -v grep | grep -v testeo.sh 1>$
        $PHP_BIN $CRONSCRIPT$MODE &
    fi
fi

嗨，我运行此脚本时出现以下错误：

testeo.sh：第21行：意外令牌'fi'附近的语法错误

testeo.sh：第21行：“ fi”

您能帮我解决这个问题吗？