Oracle tool: simple use of logminer my environment: [root @ localhost ~] # Uname-aLinux localhost. localdomain 2.6.18-308. el5xen #1 SMP Fri Jan 27 17:59:00 EST 2012I686 i686 i386 GNU/Linuxsys @ ORCL> select * from v $ version where rownum = 1; BANNER ---------------------------------------------------------------- Oracle Database 10g Enterprise Edition Release 10.2.0.1.0-Prod 10g actually does not need to
Background:
The following describes how to use bugfree as recommended by the bugfree designer: first, create a test case, run test case to generate a test result, and run a failed case, you can directly create bugs. The title, steps, and testresult running environment of test case are directly copied to the newly created bug. Therefore, the original intention of the bugfree simple interactive tool is to aut
Simple examples of Text Analysis Tool awk and text awk
Create a file: vim hi
Take 2nd fields and 3rd fields:
Awk '{print $2, $3}' hi note {}, CommaWill be converted to a space in the output.
Character Description:
Display the entire line:
Field separator:-F
Built-in variable: NF: number of fields. $ NF indicates the last field.
NR: number of rows
/Regular expression/: only the rows that can b
Several logos need to be created over the past few days. Unfortunately, I am not an artist. I would like to recommend a friend (sitting next to me) website for the artist. The artist is not very good but has powerful functions: meiwa ~ Xixi online knowledge management.
I searched the internet and found a very stupid but powerful logo making tool: aaalogo.
As follows:
Aaalogo is a logo design software. You can design professional logos in a
designation version number in Composer.lock, assuming that the composer update is running , the package version number is updated and the Composer.lock file is updated.5, composer has its own active loading mechanism, the use of direct introductionrequire' vendor/autoload.php ';6, http://docs.phpcomposer.com/00-intro.html Chinese document https://getcomposer.org/official website 7, the package download generally needs FQ. Using a VPN or http://my.oschina.net/u/248080/blog/378825 recommends buyi
= in.read (buffer); String message = new string (buffer,0,index);//Gets the request sent by the client parser parser = new parser (); String operate = parser.getoperate (message); Controller Controller = new Controller (); if (operate.eQuals ("Exit")) {break;} String response = Controller.doresponse (MESSAGE,IP);//The server processes the message sent over, if not the harvest//operation is not exitif (response! = NULL) Send ( Response);//Send the result of the request operation to the client} c
Demand:
Host grouping
Host information configuration file with Configparser parsing
Can execute the command in batch, send the file, the result returns in real time, the execution format is as follows
Batch_run-h h1,h2,h3-g web_clusters,db_servers-cmd "Df-h"
Batch_scp-h h1,h2,h3-g web_clusters,db_servers-action put-local test.py-remote/tmp/
Host user name password, port can be different
Execute remote command using Paramiko module
Bulk commands need to use
Love Station network headquarters in Meizhou, Meizhou is a talent, not only has Li xingping such heroic grass-roots figures. Love Station network as a Webmaster tool class of emerging sites, now query Alexa ranked in 285 digits, the daily average IP up to more than 1 million IP. Can be said to be a very successful site, the author several times to consult advertising, and its customer service are said to have been ranked 3 months later. Love station c
Tags: strong file on C R program simple function DProgram Compile : gcc xx.c-o xx-g //Must be plus-gStart Mode : gdb xx //Enter the modal interface l: Show file, default 10 lines main functionL + Function name//display functions b: Insert BreakpointB + line number (main function)B + file name: line numberB + Function name R: Run the program N: Single-step operation without entering custom functions s: Step into the Custom function C: Continue e
Tags: style class blog HTTP tar extOracle Easy Interface ToolBackground: I work on a remote machine, I need to call the Oracle 11gserver data, the remote machine has the Oracle client installed, but the SQL Plus and SQL developer and PL SQL developer are not available (DBA toss for a few days no solution of the decision). I have the IP of the server, Oracleusername and password, and know some table names and field names. Because time is tight, I just have to write a
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