linux 下的对拍

搞了一上午终于弄好了一个对拍，估计以后调试会方便很多。

#!/bin/bash
while true; do
./makedate>tmp.in 
./XXXXX<tmp.in>tmp.out 
./XXXXX<tmp.in>tmp2.out
if diff tmp.out tmp2.out; then 
printf AC 
else
echo WA 
exit 0
fi
sleep 1
done