03 2022 档案

mysql存储过程批量提交
摘要：DROP PROCEDURE IF EXISTS `insert_hlooc`$$ CREATE DEFINER=`hlooc`@`%` PROCEDURE `insert_hlooc`(IN max_num INT(10)) BEGIN DECLARE bbb VARCHAR(100) DEFAU 阅读全文
posted @ 2022-03-31 16:11 Hlooc 阅读(526) 评论(0) 推荐(0)
Linux查询最近登录信息
摘要：Linux查询最近登录信息 who /var/log/wtmp 阅读全文
posted @ 2022-03-10 16:49 Hlooc 阅读(82) 评论(0) 推荐(0)
ubuntu重新安裝grub
摘要：ubuntu重新安裝grub 启动系统并挂载设备 sudo fdisk -l sudo mount /dev/sdan /mnt sudo mount --bind /dev /mnt/dev sudo mount --bind /dev/pts /mnt/dev/pts sudo mount -- 阅读全文
posted @ 2022-03-03 15:14 Hlooc 阅读(440) 评论(0) 推荐(0)