你执行这段代码的前提是建立数据库连接 1、mysql可以这样用 mysql -uroot -p123456 -Dmysql -e "select user,password,host from user;"|tail -n +2 2、试试`db2 "select min(a) from b" |tail -n +2` db2 connect to [dbname] db2 "select min(a) from b;" > t.txt db2 terminate date=`cat t.txt | tail -2 | head -1` echo $date
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