watchdog sys

http://www.cnblogs.com/phoebus0501/archive/2011/01/17/1937141.html SYS: With DBA, SYSDBA, Sysoper (System Operator) roles or permissions, is the highest user of Oracle permissions and can only log on as SYSDBA or Sysoper and cannot log in as normal. System: With DBA, SYSDBA permissions, or roles, you can log on as a normal user. • "Sysdba, Sysoper, dba difference" SYSDBA User: Can change character set, create delete database, after login user is

Recall that every Python module have a built_in __name__ variable that Python sets to the __main__ string Only if the file is run as a program,not when it ' s imported as librarySo in the Python fiel if __name__ = = "__main__": .... Is the top-level code 1 " "2 Aplit and interactively page a string of file of text3 " "4 5 defMore (text,numlines= 15):6Lines =str.splitlines (text)7 whilelines:8Chunk =Lines[:numlines]9Lines =Lines[numlines:]Ten forLineinchChunkPrint(line) One

How to modify the sys password of ASM. Note that the sys password of asm is different from the db password. 10g: WINDOWS: orapwd file = $ Export ORACLE_SID = + ASM $ asmcmd ASMCMD> passwd sys Enter old password (optional): ****** Enter new password :****** You can also use the asmcmd tool to modify the sys password

Today, the same thing happened in 8i. If you log on with sys, you cannot directly grant the object permission of user a to user B. The following statement reports an error that is not limited:Grant select on usera. Table1 to userb Later, I found a 9i Database test and found no error.So I checked the document: Oracle Administrator's Guide and found that this feature was added only in 9i or later versions.By querying the permission view, we can see tha

Environment VariablesORACLE_HOME D: \ oracle \ product \ 10.1.0 \ Db_1 \JAVA_HOME D: \ oracle \ product \ 10.1.0 \ Db_1 \ jdkIn the command prompt lineCd % oracle_home % \ Solaris \ j2ee \ isqlplus \ application-deployments \ isqlplus% Java_home %/bin/java-Djava. security. properties = % oracle_home % \ productname \ j2ee \ home \ config \ jazn. security. props-jar % oracle_home % \ productname \ j2ee \ home \ jazn. jar-user "iSQL * Plus DBA/admin"-password welcome-shellAdduser "iSQL * Plus DBA"

The SYS module includes a very useful set of services, including a number of function methods and variables, to handle Python runtime configuration and resources so that it can interact with system environments other than the previous program, such as the Python interpreter.(1) SYS.ARGV implementation of parameters passed from outside the program to the programThe SYS.ARGV variable is a list of strings that contain command-line arguments, and the comm

SYS module features many, we introduce some of the more practical features, I believe you will like, and I went into the Python module it!A list of common functions of the SYS module sys.argv: Implements passing parameters to the program from outside the program. sys.exit([arg]): Exit in the middle of the program, arg=0 for normal exit. sys.getdefaultencoding(): Gets the current encoding of

SYS module features many, we introduce some of the more practical features, I believe you will like, and I went into the Python module it!A list of common functions of the SYS module sys.argv: Implements passing parameters to the program from outside the program. sys.exit([arg]): Exit in the middle of the program, arg=0 for normal exit. sys.getdefaultencoding(): Gets the current encoding of

SYS module features many, we introduce some of the more practical features, I believe you will like, and I went into the Python module it!A list of common functions of the SYS module sys.argv: Implements passing parameters to the program from outside the program. sys.exit([arg]): Exit in the middle of the program, arg=0 for normal exit. sys.getdefaultencoding(): Gets the current encoding of

SYS module features many, we introduce some of the more practical features, I believe you will like, and I went into the Python module it!A list of common functions of the SYS module sys.argv: Implements passing parameters to the program from outside the program. sys.exit([arg]): Exit in the middle of the program, arg=0 for normal exit. sys.getdefaultencoding(): Gets the current encoding of

SYS module features many, we introduce some of the more practical features, I believe you will like, and I went into the Python module it!A list of common functions of the SYS module sys.argv: Implements passing parameters to the program from outside the program. sys.exit([arg]): Exit in the middle of the program, arg=0 for normal exit. sys.getdefaultencoding(): Gets the current encoding of

SYS module features many, we introduce some of the more practical features, I believe you will like, and I went into the Python module it!A list of common functions of the SYS module sys.argv: Implements passing parameters to the program from outside the program. sys.exit([arg]): Exit in the middle of the program, arg=0 for normal exit. sys.getdefaultencoding(): Gets the current encoding of

1. The SYS user has DBA authority and has the SYS mode to log in to the database only through SYSDBA. is the highest-privileged account in the Oracle database System has DBA authority. But no SYSDBA permissions. Usually use this account to manage the database on it. 2. (1) SYS--SYSDBA System--sysoper (2) STARTUP/SHUTDOWN/DBA Management Two can do (3)

I doctor became too big to forget the Oracle SYS user and system user password, and after several attempts to log on to system, the system is locked.After some attempt, finally solved. The process is as follows:First, rebuild the sys password file. The Reconstruction method is:1. Open cmd Command window;2, execute orapwd command, its usage is: C:\windows\system32>orapwdUsage:orapwd file=wher

The SYS module provides a number of functions and variables to handle different parts of the Python runtime environment.Handling command-line argumentsAfter the interpreter starts, the argv list contains all the parameters passed to the script, and the first element of the list is the name of the script itself.Using the SYS module to get the parameters of the scriptCopy CodeThe code is as follows:Print "Scr

This morning, a performance test was conducted on a platform of the company. When the database connection was used up, it was necessary to analyze the database access bottleneck problem. The OEM was successfully installed on the database server, during OEM login on the window client, log on to the Windows client using the sysdba role permission through the sys account, prompting that the user name or password is incorrect, directly connect to the serv

15. System ManagementThe environment variable env Linux requires some specific parameters in the memory during the running process, EnvironmentSystem dateRun Time Test command execution time. For example, time ls records the LS execution time.History command history to check which commands have been executed beforeSystem Information dmesg displays system informationLog file/var/logSystem running time uptimeSystem User W, WHO, whoamiLast logged the last number of Logon records Set Environment V

Sometimes we need to create some directories under/sys, and here's an example. After the driver module is loaded, a directory named Sysfs_demo is created below/sys and in which several files and directories are created.ls -r/sys/sysfs_demo//sys/sysfs_demo/: Node_one node_two sysfs_demo_2/

Tags: mysql monitoringMySQL performance and sys monitoring parameters in the MySQL5.71. Performance Schema: IntroductionIn MySQL5.7, the performance schema has been greatly improved, including the introduction of a large number of newly added monitoring items, reduced footprint and load, and a significant increase in ease of use through the new SYS schema mechanism. In terms of monitoring, the performance s

Recently, my article has been very popular. I just want to summarize my knowledge from Marco Polo and send it to my blog. But I didn't expect that an article was first published nine times in the morning... If you really think my article is bad, please tell me the reason. Thank you very much. This week, Marco talked about Linux kernel compilation and Linux kernel modules, which are easy to understand. So I will share my learning achievements with you. First of all, this is just a simple compila