https://medium.com/life-learning/how-creating-a-meaningful-morning-routine-will-make-you-more-successful-1b7372655938 When I first heard friends talk about taking cold showers in the morning, I thought they were nuts. Then one random day in mid-Febru…

You can find/fork the sample project on GitHub Hey! This and all my other tutorials will soon be moving to a new home at CloseBrace, a site for JavaScript developers. You should totally click that link right now, and sign up to be alerted when the si…

原文 .validate() validate( [options ] ) options Type: Object debug (default: false) Type: Boolean Enables debug mode. If true, the form is not submitted and certain errors are displayed on the console (will check if a window.console property exists). T…

// SPDX-License-Identifier: GPL-2.0 /* * linux/ipc/util.c * Copyright (C) 1992 Krishna Balasubramanian * * Sep 1997 - Call suser() last after "normal" permission checks so we * get BSD style process accounting right. * Occurs in several places i…

Linux平台 Oracle 10gR2(10.2.0.5)RAC安装 Part2:clusterware安装和升级 环境:OEL 5.7 + Oracle 10.2.0.5 RAC 3.安装Clusterware 3.1 解压clusterware安装介质 3.2 开始安装clusterware 3.3 root用户按提示执行脚本 3.4 vipca创建(可能不需要) 4.升级Clusterware 4.1 解压Patchset包 4.2 开始升级clusterware 4.3 root用户按…

三.GI(Grid Infrastructure)安装 3.1 解压GI的安装包 3.2 安装配置Xmanager软件 3.3 共享存储LUN的赋权 3.4 使用Xmanager图形化界面安装GI 3.5 验证crsctl的状态 3.6 测试集群的FAILED OVER功能 Linux平台 Oracle 11gR2 RAC安装指导: Part1:Linux平台 Oracle 11gR2 RAC安装Part1:准备工作 Part2:Linux平台 Oracle 11gR2 RAC安装Part2:G…

[TOC] 一,主机配置 1.修改hosts文件(两节点) #127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 crm-4g-nm-dahsxw1 #::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 crm-4g-nm-dahsxw1 127.0.0.1 localhost.localdomain lo…

一,安装前准备 1.创建所需组和用户 /usr/sbin/groupadd -g 1000 oinstall/usr/sbin/groupadd -g 1020 asmadmin/usr/sbin/groupadd -g 1021 asmdba/usr/sbin/groupadd -g 1022 asmoper/usr/sbin/groupadd -g 1031 dba/usr/sbin/groupadd -g 1032 operuseradd -u 1100 -g oinstall -G db…

环境:RHEL6.4 + Oracle 11.2.0.3问题:需求是文件系统迁移到ASM,在安装GI后,运行roothas.pl脚本报错 1.运行root.sh后,按提示运行roothas.pl报错 2.Google搜索得知是缺少compat-libcap1,安装这个包 3.重新运行roothas.pl,按提示重新配置roothas 4.用asmca创建ASM磁盘组成功 1.运行root.sh后,按提示运行roothas.pl报错: [root@JY-DB mnt]# /u01/app/11.2…

Backup Exec 2012 介绍 Backup Exec 2012 是一种为虚拟和物理环境提供保护的集成产品,能够简化备份和灾难恢复,并提供了无可匹敌的恢复功能.借助于强大的 Symantec V-Ray 技术,Backup Exec 2012 可以恢复整个服务器.关键 Microsoft 应用程序以及 VMware 或 Microsoft Hyper-V 虚拟环境,从而最大限度减少业务停机. 主要功能 使用获得专利的 V-Ray 技术,通过一次性备份在数秒内轻松地恢复虚拟机.应用程序.数…