时间 Date #Operators ==, <, <= , >, >=, !=, eq, lt, le # Methods $date = Date.new(YEAR, MONTH, DAY, FORMATTER?) $date = Date.new(year => YEAR, month => MONTH?, day => DAY?,FORMATTER?) $date = Date.new(YYYY-MM-DD,FORMATTER?) $date = Date…

#!/bin/bash # #This is a test in book.thanks for Richard Blum. #Please put this file to crontab,thanks. #Please touch a new configuration file. #Daily_Archive - Archive designated files & directories # ################################################…

August 27, 2012 By Vladan SEGET This new backup product replaces VMware Data Recovery, which has been introduced in vSphere 4.0 and which will still be supported. But from vSphere 5.1 the vSphere Data Protection (VDP) is going to be The Backup produc…

数据库备份是DB日常运维中最基本的也是最重要的工作,很多情况下都是做成作业形式实现自动化周期性的做全备.差异以及日志备份.那么,如果作业出现问题没有完成工作,我们可以设置自动报警如email被动提醒我们,当然也可以使用下面脚本主动地对多个数据库服务上数据库备份情况做详细了解,详细代码分享如下: --------------------------------------------------------------------------------- --前一周所有数据库备份情况 -----…

备份MySQL数据库脚本: #!/bin/bash # description: MySQL buckup shell script # author: lmj # web site: http://www.cnblogs.com/dscode st=$(date +%s) USER="root" # 用户名 PASSWORD="root" # 密码 DATABASE="myblogdb" # 数据库 MAIL="jpds@gmail.…

Linux运维入门到高级全套常用要点 目 录 1. Linux 入门篇..................................................................... 4 1. 1 Linux 操作系统简介........................................................... 4 1. 2 Linux 发展趋势.................................................…

postgresql从库故障准备新库 1,创建用户[root@localhost home]# userdel postgres[root@localhost home]# groupdel postgres mkdir /home/mydbchown -R postgres:postgres /home/mydb2,解压安装包[root@localhost home]## tar -xvf postgres/postgresql-8.1.4.tar cd postgres/postgresql…

MYSQL 备份方法:    热备:    http://blog.itpub.net/27099995/viewspace-1295099/    http://blog.csdn.net/dbanote/article/details/13295727    http://www.cnblogs.com/galengao/p/5755835.html 原文地址:http://blog.csdn.net/yangzhawen/article/details/44857097 http://ww…

#!/bin/bash #auto install docker and Create VM #Define PATH Varablies IPADDR=`ifconfig |grep "Bcast"|awk '{print $2}'|cut -d: -f2|grep "192.168"|head -1` GATEWAY=`route -n|grep "UG"|awk '{print $2}'|grep "192.168"|h…

首先我在/root/backup 目录下建立一个文件夹, #mkdir /root/backup/mysqlbackup 以后在每天五点钟,就会有一个文件保存在这里. 接着新建文件 #vim /root/mysqlautobak 输入: filename=` date +%Y%m%d ` mysqldump --all-databases -uroot -p(mysql密码)> /root/backup/mysqlbackup/mysql$file.sql 保存退出! 让它可以执行 #chomd…