摘要: mysql单机多实例 [mysqld_multi]mysqld=/usr/local/mysql/bin/mysqld_safemysqladmin=/usr/local/mysql/bin/mysqldadminlog=/usr/local/mysql/mysqld_multi.log [mysq 阅读全文
posted @ 2021-09-07 10:25 learnnote 阅读(42) 评论(0) 推荐(0)
摘要: # author: jiangchengyao[client]user = rootpassword = 1111aaA_ [mysql]prompt = [\\u@\\p][\\d]>\\_no-auto-rehash [mysqld_safe]malloc-lib=tcmalloc [mysql 阅读全文
posted @ 2021-09-03 16:21 learnnote 阅读(76) 评论(0) 推荐(0)
摘要: server: 1. yum -y remove ntpdate && yum install ntp -y 2. vim /etc/ntp.conf 3. systemctl restart ntpd 4. ntpstat && ntpq -pn client 操作 rm -f /etc/loca 阅读全文
posted @ 2021-09-03 11:29 learnnote 阅读(46) 评论(0) 推荐(0)
摘要: 1./etc/init.d/mysqld stop (关闭mysql进程) 2.备份 data(数据datadir)目录 3.用高版本的mysql安装目录(basedir)替换 低版本mysql安装目录 4.调整/etc/my.cnf 中的个别参数 5.启动mysqld_safe --user=my 阅读全文
posted @ 2021-09-02 16:11 learnnote 阅读(912) 评论(0) 推荐(0)
摘要: # -*- coding: utf-8 -*- from ftplib import FTPimport osimport refrom datetime import datetime S_date = datetime.now().strftime("%Y%m%d")fnameRegex = r 阅读全文
posted @ 2021-09-02 15:26 learnnote 阅读(44) 评论(0) 推荐(0)
摘要: cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mydb -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DMYSQL_TCP 阅读全文
posted @ 2021-08-23 14:04 learnnote 阅读(21) 评论(0) 推荐(0)
摘要: vi /etc/hosts.allowsshd: ALL 阅读全文
posted @ 2021-08-23 14:03 learnnote 阅读(46) 评论(0) 推荐(0)
摘要: db_unique_namefal_clientfal_serverlog_archive_config='dg_config= (dda,ddb)'log_archive_dest_2='SERVICE=ddb lgwr sync affirm VALID_FOR=(ONLINE_LOGFILES 阅读全文
posted @ 2021-08-23 14:02 learnnote 阅读(35) 评论(0) 推荐(0)
摘要: 无软件包也能通过 compat-libstdc++-33-3.2.3-72.el7.x86_64 安装的过程中有报错vi /u01/oracle/product/11.2.0/db_1/sysman/lib/ins_emagent.mk(MK_EMAGENT_NMECTL) 更改为(MK_EMAGE 阅读全文
posted @ 2021-08-23 14:00 learnnote 阅读(42) 评论(0) 推荐(0)
摘要: u盘安装 /dev/sdb4 nomodeset quietsetparams 'Install CentOS Linux 7' linuxefi /images/pxeboot/vmlinuz linux dd nomodeset quiet initrdefi /images/pxeboot/i 阅读全文
posted @ 2021-08-23 13:58 learnnote 阅读(250) 评论(0) 推荐(0)