watchdog sys

The sys user of oracle9i recently installed an oracle9i on linux. When using sqlplus to log on, there was a confusion. Now, it is recorded, so it is better to remember it... It has always been believed that an as dba should be added after logon using the sys user, that is, the dba should be used for logon. However, this time we found that oracle on linux can log on to C: \ Documents and Settings \ Administr

25jurdcyw4. sys, promote. dll/adware. win32.agent. NRC, mnbgezuvepffc. dll/adware. win32.ejok. X, etc. EndurerOriginal 2008-01-061Version A netizen sent an email saying that an error message was prompted during the recent boot of his computer, saying C:/Windows/system32 /****. DLL cannot be loaded. *** it is a number and cannot be remembered. According to a friend, I found an article on my blog to solve similar problems. Trojan. win32.mnless. ZPC/ojj6

1. Forget the logon password of a user except sys and system. Log On As A sys (or system) user. Conn sys/pass_word as sysdba; Use the following statement to modify the user password. Alter user user_name identified by newpass; Note: The password cannot be full of numbers. It cannot start with a number. Otherwise: ORA-00988: Password missing or invalid 2. Fo

1. Forget the logon password of a user except sys and system.Log On As A sys (or system) user. Conn sys/pass_word as sysdba; Use the following statement to modify the user password. Alter user user_name identified by newpass; Note: The password cannot be full of numbers. It cannot start with a number. Otherwise: ORA-00988: Password missing or invali

The Sys module of the Python standard library series This module provides access to some variables used or maintained by the interpreter and to functions that interact Strongl Y with the interpreter. It's always available. sysThe module is used to provide an interpreter-related action Module Method Explanatory notes sys.argv A list of command-line arguments passed to the Python script,

Io. SYS is an important startup file in Win9x mode, which mainly controls the important conversion from machine to operator in start-up, and is the hub of Win9x system startup. Io. SYS is located under C:, and Msdos.sys COMMAND. COM together form the core of Win9x, typically system, read-only, hidden properties. Among them, the Msdos.sys plays a role in Io.sys configuration. Io.

1)/proc/sys/vm/block_dumpThis file indicates whether block debug mode is turned on to record all read-write and dirty block writeback actions.Default setting: 0, disable block debug mode2)/proc/sys/vm/dirty_background_ratioThis file represents the percentage of dirty data that reaches the overall system memory, triggering the pdflush process to write dirty data back to disk.Default setting: 103)/proc/

If you do not know the system in Oracle, you can use the following methods to retrieve the password of SYS: First, an ordinary user is added to the database:Run the following command in SQL * Plus:SQL> connect/As sysdba (you can also connect in the following way: SQL> connect internal)SQL> alter user SYS identified by sys; (after you press enter, the password of

Examples and differences of using exit, return, sys. exit () in Python This article mainly introduces the use cases and differences of exit, return, sys. exit () and so on in Python. This article is a summary of a practical project. For more information, see There is a question: String identifier. modify the idcheck of Example 6-1. py script to detect the identifier with a length of one and identify the Py

Label:Today, when managing Oracle, a very strange problem is found, which can be landed via Sqlplus Sys/password as SYDBA or Sqlplus/as sysdba.But by Sqlplus Sys/[email protected] as SYSDBA login error, displayOra-01031:insufficient PrivilegesObviously the SYS user, why will not log on it?This is due to a password file error or failure. Oracle manages SYSDBA perm

1, Sqlplus in the ordinary user login to Oracle,How to log in as a normal user:Sqlplus/nologConn Username/password @ip address/orcl:1521;This time, want to switch SYS user, conn sys/password @ instance name as SYSDBA; Perform this command to switch to the SYS user. -----The default SYS user's password is change_on_ins

Oracle database used today, but found the password previously set, forget, how to input is not correct, so from the Internet to find a bit of information, solve, and then organize to share to everyone.First, the problems encountered:1. Forget the login password for users other than SYS and system users.2., forget the SYS user, or the password of the system user.3. If the

Introduction to HTTP. sys HTTP. sys Is an operating system in win2003 and WINXP SP2Core ComponentsAllows any application to communicate with each other over HTTP through the interfaces provided by the application. Tip: If you accidentally delete the driver file, you don't have to worry about it. The driver will be rebuilt the next time the system starts. Is a core component of the system that cannot b

Oracle11g trigger debug record Error: PLS-00201: identifier Oracle 11g trigger debug record Error: PLS-00201: identifier 1. The trigger content is as follows: Create or replace trigger "LOGON_DENIED_TO_ALERT" AFTER servererror ON DATABASE DECLARE Message VARCHAR2 (168 ); Ip VARCHAR2 (15 ); V_ OS _user VARCHAR2 (80 ); V_module VARCHAR2 (50 ); V_action VARCHAR2 (50 ); V_pid VARCHAR2 (10 ); V_sid NUMBER; V_program VARCHAR2 (48 ); BEGIN IF (ora_is_servererror (1017) THEN -- Get ip FOR remote co

ORA-12170: TNS: ConnecttimeoutoccurredORA-06512: atSYS. DBMS_SNAPSHOT ORA-12170: TNS: Connect timeout occurred ORA-06512: at SYS. DBMS_SNAPSHOT Oracle jobs cannot run automatically and report the following errors: Errors in file/oracle/admin/orcl/bdump/orcl_j000_2158798.trc:ORA-12012: error on auto execute of job 482ORA-12008: error in materialized view refresh pathORA-12170: TNS: Connect timeout occurredORA-06512: at "

Sysargv [] is used to obtain command line parameters. sysargv [0] indicates the file path of the code. for example, if you input pythontestpy-help in the CMD command line, sysargv [0] indicates testpy. Sysstartswith () is used to determine the beginning of an object, for example, in sys. argv [] is used to obtain command line parameters, sys. argv [0] indicates the path of the code file. for example, enter

Event SYS. application. init : The script is loaded, before the object is created. SYS. application. Load Script Loading. The object is created and initialized. pageload () SYS. application. Unload Pageunload () occurs in window. Unload () Init eventBrowser-basedWindow. onloadEvent, Triggered only when the page is initialized for the first time. It is

The sys password of the Oracle10g ASM instance sometimes needs to be modified. The modification method is to directly modify the password file of the ASM instance, and the password modification method of the user in the database instance is not The sys password of the Oracle 10g ASM instance sometimes needs to be modified. The modification method is to directly modify the password file of the ASM instance,

DBA is an object in Oracle. Like role and user, it is a physical object that actually exists in Oracle. sysdba is a kind of conceptual operation object, it does not exist in Oracle Data. DBA is a set of role corresponding to the operation permissions of objects in the Oracle instance, while sysdba is a conceptual role that represents the identity during logon authentication. Super Users are divided into two types: sysdba and sysopt. The three letters after sysopt are operator, that is, the perso

About SYS user verification, SYS user is the user with the highest permissions in Oracle, and SYSTEM is a user used for database management. After the database is installed, the passwords of SYS and SYSTEM should be modified immediately to ensure database security. You can change the password in three ways: Sqlplus/as sysdba; 1. SQL> alter user