shell并行处理 

for i in (file1 file2 file3), do
       process_a $i  | tee process_a  $i_a.txt  |  process_b > $i_b.txt  &
done

wait

cat *_a.txt  *_b.txt  |  process_c > final
posted @ 2015-05-11 14:46  bregman  阅读(261)  评论(0)  编辑  收藏  举报