operations management for dummies

If you are confused about Oracle 10g automatic SGA Management in actual operations of Oracle 10g automatic SGA management, you can use the following articles to learn about its practical application and functions. The following is a detailed introduction of the article.Java code Java code Sample configuration of Automatic Memory Sharing in Oracle 10g automatic S

You can use SharePoint Management PowerShell to perform operations on SharePoint. Here we use the Import and Export of site as an example to briefly introduce how to use PowerShell to complete the above operations. We know that we have two options when performing backup and restore operations on the Site. One is to di

SCVMM R2 Operations Management eight: adding trusted Hyper-V hosts and clustersWhen SCVMM is created, we need to add the Hyper-V host to SCVMM to facilitate our management.In this experiment, we'll show you how to add an existing Hyper-V host and a Hyper-V host cluster to VMM:There are several main types of hosts that are added to the cluster:1. A Windows Server computer or a Windows Server failover cluster

Basic Mysql partition management operations: I haven't written a blog for a long time. I have been learning Mysql partition for the past two days. Summary: Mysql supports Horizontal partitioning and does not support Vertical partitioning; Horizontal partitioning: Records of different rows in the same table are allocated to different physical files; Vertical partitioning: Records of different columns in the

Introduction to File system operations and Disk Management experimentsThe file system operation of this section of the experiment is very simple and contains only a few parameters of several commands, but mastering these will also help you in the process of learning about other courses in Linux and the lab building. Because this course is positioned as a primer, as soon as possible, so there is no

Archive NSKeyedArchiver unarchive NSKeyedUnarchiver and file management class NSFileManager (File Operations ), ====================================== File Operations ====================================== I. Archive NSKeyedArchiver 1. The first method is to store data. // Archive // Method 1 // Object -- File NSArray * array = [[NSArray alloc] initWithObjects: @

/var/spool/mail"User templates directory /etc/skel"Manually delete the user, the following files need to be processed/etc/passwd;/etc/shadow; /etc/group;/etc/gshadow;/home/user;/var/spool/mail/user" The default value of Useradd is related to/etc/default/useradd and /etc/login.defsIi. User Management commands#useradd User name (Common)#useradd-u|-g|-g|-c|-d|-s User name#userdel-R User name (delete user, with home directory deleted)#passwd-l|-u User na

Git is a version management operation tool very n, can be very intelligent distributed management,InstallationYum-y Install gitLocal Settings GlobalTell who submitted the code information# git config--global"xxx"--global"xxx "Color settings# git config--global color.ui trueInitializing the Warehouse# mkdir oldboy# cd Oldboy/ inSubmit a Code Flowfirst create the file #cat readme.txt 1 hehe Adding # git add r

61249/mongodtcp 0 0 0.0.0.0:27018 0.0.0.0:* LISTEN 61212/mongod#登录端口号为27018的实例> mongo --port 27018#查询数据库> show dbsadmin 0.000GBconfig 0.000GBlocal 0.000GB#克隆端口号为27017实例的school数据库的info表至本实例数据库中> db.runCommand({"cloneCollection":"school.info","from":"192.168.100.100:27017"})User Authorization (Authentication login)#登录mongodbmongo#在admin数据库创建新用户root：123123> use admin> db.createUser({"user":"root","pwd":

. png "width=" "height=" 129 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" WIDTH:700PX;HEIGHT:129PX; "alt=" Wkiom1ybhkcbe3hwaage-q88uok403.jpg "/># #备注:Before using Paramiko and other ways to achieve their own write interface calls to perform bulk operations, after the discovery of saltstack feel that they do not have to repeat the wheel, there is also the early development of monitoring, through the highcharts out of the way, encountered a variety of

Java IO _ instance operations-notes for single-user information management programs Instance requirements: Expand the previous menu program. The requirement is that the complete information of a person can be added when the program is added. The information of a person includes the name and age. You can modify or delete this information after saving it. How can this code be completed?Tip: save with Object s

The following articles mainly describe the Distributed Management of DB2 9. In this column, we will explain the actual operation steps for performing automatic maintenance, it also describes how to use the utility to throttle if maintenance operations need to be performed when the DB2 database is processing the workload. Preface The adaptive utility of DB2 9's throttling system enables maintenance during

Project Address: https://github.com/rfyiamcool/happyshell/Boven: http://rfyiamcool.blog.51cto.com/1030776/1122445The source is full of "crouching Groove", Daniel really temperament, but also look at the good.=========If you're looking for a Python system OPS management tool, then that's not what you want.Ruida write this thing, single put Giuthub on the source, want to complete run up not easy, error rushing.So, after I used it, I wrote a blog to desp

My Javaweb project is the Marrow database management system:The main functions are1. Internet users Login: Query bone marrow source, query the need for bone marrow, bone marrow donation records2. Admin Login: Manage bone marrow donation information, modify bone marrow donation recordThe project starts on the January 15 deadline of January 19Initial goal: Complete the functions required by all teachersScheduled time: Start January 15 finish date Januar

This article through the example code to explain the PHP file management and basic functions of the implementation, very good, with reference value, the need for reference of friends Basic operation of the file Take a look at the php file base operation, see powerful annotations Overall file operation: Note 1: Open and Read files PHP uses the fopen () function, the syntax structure is as follows Resource fopen (string $filename,string $mode) Fi

/oliver/webapi/sniffer.py >/dev/null 2>110. Add the following configuration to the/etc/profile file of the host that needs to do the security auditHistsize=1200export PATH USER LOGNAME MAIL HOSTNAME histsizeexport histcontrol=ignoredupsexport histfile= $HOME/.bash_Historyexport histfilesize=1200export histtimeformat= "' WhoAmI '%F%T" Export prompt_command= "HISTORY-A;History-c; history-r; "' /www/omaudit/omaudit_agent.py $ (History 1) ' Shopt-s histappendtypeset-r prompt_commandtypeset-r HISTTIM

];Module module.enter ();Targetlist.current = module; Finally let the current operation module = Incoming module assignment ;}Targetmap[targetlist[targetlist.length-1]].leave = function () {};//The Leave method of the object that is the lowest of the overloaded state sequence;Targetlist.next ();//display the first module;This invokes the next () method when an object's binding event occurs, such as a click event, and each object does not need to know where to go next, and the jump target is man

following view results:Finally, do not forget to enter the w write partition table.Using the Losetup command to establish an association between a mirror and a loopback device# If you are prompted for a busy device, you can also use a different loopback device, "ls/dev/loop*" See all loopback devicesThen use the mkfs format of each partition (we are formatting the entire virtual disk image file or disk), but before formatting, we also have to establish a virtual device mapping for each partitio

validation Web Part Code Input validation refers to how an application filters, cleans, or rejects input before performing other processing. This includes verifying that the input received by the application is valid and secure. Server administrator Authentication Iis Authentication is the process by which an entity verifies the identity of another entity, typically with credentials, such as a user name and password. Site administrator/server administ

Tags: http logs images mode data Sync pos Post PNG nbspFirst, the common version management system1. SVNCentralized version control system, only one central data warehouse, if the central data warehouse is hung or inaccessible, all users cannot use SVN, cannot commit or backup files2. GitDistributed version control system, on each user's computer has a complete data warehouse, no network can still use Git, of course, in order to get used to and team w