03 2023 档案
摘要:ls -l /proc/pid [root@report-prod logs]# ll /proc/11494 total 0 -r--r--r-- 1 root root 0 Mar 16 06:55 status -r--r--r-- 1 root root 0 Mar 16 06:55 sta
阅读全文
摘要:-- mysql 查看无主键的表 SELECT * FROM information_schema.`TABLES` t LEFT JOIN information_schema.STATISTICS s ON t.TABLE_SCHEMA = s.TABLE_SCHEMA AND t.table_
阅读全文