HustOj使用脚本开启判题功能

#!/bin/bash
echo "请输入数:（1,2,3,4）"
echo "1.开启后台判重，关闭前台判重（比赛前）"
echo "2.关闭后台判重，开启前台判重（比赛后）"
echo "3.开启后台判重，开启前台判重"
echo "4.关闭后台判重，关闭前台判重"
filerear=/home/judge/etc/judge.conf
#/home/judge/etc/judge.conf
filehead=/var/www/html/JudgeOnline/include/db_info.inc.php
#/var/www/html/JudgeOnline/include/db_info.inc.php

read tmp
if [ "$tmp" -eq "1" ]
then
sudo sed -i '/^OJ_SIM_ENABLE=/cOJ_SIM_ENABLE=1' $filerear
sudo sed -i '/^static  $OJ_SIM=/cstatic  $OJ_SIM=false;' $filehead
echo "后台：开启   前台：关闭"
fi
if [ "$tmp" -eq "2" ]
then
sudo sed -i '/^OJ_SIM_ENABLE=/cOJ_SIM_ENABLE=0' $filerear
sudo sed -i '/^static  $OJ_SIM=/cstatic  $OJ_SIM=true;' $filehead
echo "后台：关闭   前台：开启"
fi
if [ "$tmp" -eq "3" ]
then
sudo sed -i '/^OJ_SIM_ENABLE=/cOJ_SIM_ENABLE=1' $filerear
sudo sed -i '/^static  $OJ_SIM=/cstatic  $OJ_SIM=true;' $filehead
echo "后台：开启   前台：开启"
fi
if [ "$tmp" -eq "4" ]
then
sudo sed -i '/^OJ_SIM_ENABLE=/cOJ_SIM_ENABLE=0' $filerear
sudo sed -i '/^static  $OJ_SIM=/cstatic  $OJ_SIM=false;' $filehead
echo "后台：关闭   前台：关闭"
fi