tail -50 報(bào)錯(cuò)
mysql版本5.7
運(yùn)行tail -50 mysqlslowquery.log報(bào)錯(cuò)
1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'tail -50 mysqlslowquery.log' at line 1
2018-10-24
tail不是mysql命令，是linux shell命令，需退出sql命令界面（exit）回到shell窗口執(zhí)行此命令。