tool[Email protected] ~]$ TKPROF/HOME/ORACLE/APP/DIAG/RDBMS/ORCL/ORCL/TRACE/ORCL_ORA_3524.TRC andy2.txt sys=noTkprof:release 11.2.0.1.0-development on Mon Nov 17 16:48:38 2014Copyright (c) 1982, the Oracle and/or its affiliates. All rights reserved.8. View Tracking Records[email protected] ~]$ cat Andy2.txtTkprof:release 11.2.0.1.0-development on Mon Nov 17 16:48:38 2014Copyright (c) 1982, the Oracle and/or its affiliates. All rights reserved.Trace File:/home/oracle/app/diag/rdbms/orcl/orcl/tra
times read the database, the result is a realistic 10 records, but output 11 details.IQueryable Data inconsistancyiqueryableAt first, there were 10 records in the database product table, Count = 10int count = products. Count ();Console.WriteLine ("Count of Products:" +count);At this point another process adds a product into the databaseWill reread the database and output 11 product namesforeach (Product p in products){Console.WriteLine (P.productname);} iqueryable At first, there were 10
Tags: database information ROM image into tracking int context host---Create log table records user logon informationCREATE TABLE User_log(user_id VARCHAR2 (30),session_id Number (10),HOST_NAME VARCHAR2 (30),Last_module VARCHAR2 (30),Logon_day DATE,Logoff_day DATE,Elapsed_minutes Number (10)); --Create a trigger after the user logs in to count the user's login information: Create or Replace Trigger Logon_triggerAfter logon on databaseBeginINSERT INTO User_logValuesUserSys_context (' Userenv ',
user's operation, you change the value of if inside 500:if [$UID-ge 500];
2.3 Creating a directory, granting permissionsDo you think that writing this if statement is done in the/etc/profile file, and the directory is not created:[[email protected] ~]# mkdir/var/log/script# better give a 777 permission, I use 744 of the permissions anyway also effective [[email protected] ~]# chmod 777/var/log/script/2.4 Making the environment effective[Email protected] ~]# Source/etc/profile3. Verificatio
Hard Disk Bad Track soft Repair Method
Bad hard drive channels (especially physical channels) are the most troublesome of all hard drive failures. If it is light, your machine will frequently crash, and the heavy data will make all your data useless. In the past, we generally only used low-level or hidden methods. However, the low level will have a certain impact on the hard drive's life; hiding will cause more bad sectors to spread, which is not a go
1.domnoderemoved EventsDomnoderemoved event here do not do too much introduction, there is a general understanding, will be used. The following code registers the domnoderemoved event handler function with the content object, triggering the Domnoderemoved event when a child element is deleted under the content . 2.ng-repeat The array that is traversed is either empty or has a length of 0An HTML comment is generated when an array of ng-repeat traversal is empty or has a length of 0.ng-repeat gene
Badblocks checks whether the hard disk has a bad track. badblocks checks the hard disk
A hard disk is a device that is easy to break down. After a period of time, physical faults such as bad channels may occur. When a bad track occurs on the hard disk, if it is not replaced in time or technically processed, the number of bad tracks on the disk will increase and cause frequent crashes and data loss. The best
The "0" track is in a very important position on the hard disk, and the main boot record area (Mp) of the hard disk is in this location. The MP is located on the hard disk's 0-track 0-cylinder 1-sector, which holds the hard disk Master bootstrapper and the hard disk partition table. In a total of 512 bytes of hard disk master boot record sector, 446 bytes belong to the hard disk master boot program, 64 byte
How to effectively track online MySQL instance tables and permission changes, mysql instancesIntroduction
From the perspective of the system administrator or DBA, it is always expected to limit various online changes to a controllable range to reduce some uncertain factors. This has the following benefits:
1. Record Online Database and table changes;
2. Have a global understanding of online database and table changes;
3. If there is a problem, it is c
Fast-Track is a built-in penetration tool in the Backtrack tool. It shows her powerful Power in the modern penetration testing process, it also puts a lot of pressure on security personnel.
When it comes to Fast-Track, the user is most familiar with Mssql automated attacks. It can not only automatically restore the Stored Procedure xp_mongoshell, but also automatically escalate permissions and automatical
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Super ambulance 2005.12.30
Http://doshome.com/soft/SoftView/SoftView_147.html00.Http://www.tianya.cn/New/PublicForum/Content.asp? Flag = 1 idwriter = 0 Key = 0 idarticle = 78682 stritem = itHard Disk Bad Sectors are divided into two types: logical and physical bad sectors. The former is soft and bad sectors, which are usually caused by software operations or improper use and can be repaired by software. For example, you can use Scandisk to fix the fault under 98, in XP or 2000, you can
When you are working on a notebook computer, if you read a file or run a software, it often goes wrong, the system starts slowly, or it takes a long time to operate successfully. During the hard drive constantly read the disk and make a harsh noise: or on the boot system can not boot through the hard drive, the CD can be turned to the hard disk after the boot letter. But can not enter, use SYS command conduction system also cannot succeed. Severe when the system will not start normally, or the n
magnetic changes can be made to specific areas on the disk, so we only need to take advantage of a number of devices that can sense magnetic changes, which can be read in accordance with the magnetic changes in specific areas of the disk.Three, hard disk data unit 1. Tracks (track)A disk is divided into multiple tracks, in fact a track is a circle of data on the disk (that is, the same disk and all domesti
Try to fix the system first. Please refer to the following article! How can I fix bad hard drive channels? First, check whether the hard drive's bad track is a logical or physical bad track. The method is very simple. Press "F8" when the computer is started and select "command prompt only" to enter the DOS mode. The operating system of this method must be Windows 95/98. If it is Windows 2003/XP/, use the DO
Back Track 5 r1 installation localization and updatePreface:
I switched to Ubuntu last night. I really couldn't accept the speed of 11.10, And I really miss GNOME 2. I was going to downgrade it like the Forum Xiami. However, after searching, it seems that GNOME 3 cannot be downgraded, or it is too troublesome. So I plan to reinstall ubuntu 8 ~ 10. When downloading the DVD image, I suddenly found that the Back Tra
Android platform-based Express track query application development full record (Menudrawer, Dbutils, httputils, voice recognition) Course Category: Android Fit Crowd: Intermediate Number of lessons: 10 (17 knots) Class uses technology: Menudrawer, Dbutils, httputils, voice-over speech recognition related projects: Express track query application development project based on the Android platform Consu
When using the SQLServerProfiler analyzer to track databases during development, especially when using some ORM frameworks for development, I want to know how the SQL statement is assembled and executed, we can only trace the code step by step. Now with SQLServerProfiler, it is much more convenient to directly track which statements have been executed.
The SQL Server Profiler analyzer is used for database
This article mainly introduces how to implement the running track effect of div drag animation in js. We recommend it to you. If you need it, you can refer to it. This article describes the running track effect of js p-drag animation. Share it with you for your reference. The details are as follows:
This is a js-based p-drag animation running track effect source
Iptables itself does not have track target so that you cannot specify a whitelist of packets that need to be processed by the Conntrack module, for example, I would like to implement: except for the source IP is the 192.168.10.0/16 network segment needs to be track, the others do not track.Of course, you can implement my requirements through the following configuration:iptables-t raw-a prerouting!-S 192.168
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