Previously, after installing the system, you had to create a Ghost. To achieve perfection, all Windows EventLog logs of the Event Viewer will be manually cleared before each Ghost operation.
Later, after using Windows 2008 r2/Win7, this incident was much more complicated, so it was no longer necessary.Later, some colleagues asked how to clear all of them, beca
Shell script batch export MYSQL database logs automatically export MYSQL binary logs locally, backed up by day
Mysqlbinlog
A tool that reads statements from binary logs. Logs of executed statements contained in the binary log file
Previously, after installing the system, you had to create a Ghost. To achieve perfection, all Windows EventLog logs of the Event Viewer will be manually cleared before each Ghost operation.
Later, after using Windows 2008 r2/Win7, this incident was much more complicated, so it was no longer necessary.
Later, some colleagues asked how to clear all of them, beca
MysqlbinlogA tool that reads statements from binary logs. Logs of executed statements contained in the binary log file can be used to help recover from a crash. I. MYSQL database logs:1. error log:-log-error2. query logs:-log3. slow query log:-log-slow-queries4. update log:-log-update5. binary log:-log-binThe following
Tomcat logs for existing machines over time, the accumulated log reaches several G or more (all of a machine's logs are all together), want to export a time period of the log, through the export script to find the speed is very sl
This article describes how to view and import and export MySQL logs in Windows, if you need it, you can refer to MYSQL with different types of log files (each storing different types of logs), from which you can find out what MYSQL has done, these log files are indispensable for MYSQL management.
1. The error log records The error information during database star
Recently, due to the surge in archive logs, deleting archivelog all seems to be unable to clear all archived logs. Why?
1. Demo Environment
SQL> select * from v $ version where rownum
BANNER
----------------------------------------------------------------
Oracle Database 10g Release 10.2.0.3.0-64bit Production
SQL>
Recently, due to the surge in archive logs, deleting archivelog all seems to be unable to clear all archived logs. Why?1. Demo Environment Copy codeThe Code is as follows:SQL> select * from v $ version where rownum BANNER----------------------------------------------------------------Oracle Database 10g Release 10.2.0.
Recently, due to the surge in archive logs, deleting archivelog all seems to be unable to clear all archived logs. Why?[Python]1. Demo EnvironmentSQL> select * from v $ version where rownum BANNER----------------------------------------------------------------Oracle Database 10g Release 10.2.0.3.0-64bit ProductionSQL>
1, causesRecently some files on the Linux server were tampered with, want to trace the records have not been found, so you have to think of a way to record all the user's Operation records.Generally, we usually use history to record, but there is a flaw in the historical is the default is 1000 rows, of course, you can also vim/etc/profile 1000 to 1000000 lines, but this is a relatively general practice, No detailed user sources have been recorded, suc
Export all database objects under a user (do not export data)
[sql] [lubinsu@200-168-1-2 dpump]$ exp lubinsu/lubinsu owner=lubinsu rows=n indexes=y compress=y buffer=65536 feedback=100000 file=/home/lubinsu/dpump/lubinsu.dmp log=/home/lubinsu/dpump/lubinsu.log [plain] Export: Release 10.2.0.1.0 - Production on Mon Sep
Ps:linux user operations records are generally viewed through the command history, but if the important data is deleted because someone mistakenly manipulated it, this situation does not work. The following methods can be implemented by logging the login IP address and all users log on the operation of logging!At the end of the/etc/profile configuration file to add the following script code can be implemented, the following script is my online search,
:%s "' Export histfile="/var/log/history/${logname}/${user}@${user_ip}_$dt "chmod 600/var/log/history/${logname }/*history* 2>/dev/null Note: /var/log/history This is where the logging is stored and can be customized.A new folder is created under/var/log/history with each user name.[Email protected]/]# cd/var/log/history/[[email protected] history]# lltotal 20d-wx------2 Test Dennishan 4096 Jul 4 12:06 testd-wx------2 jerryhe jerryhe 4096 Jul 4 14:12
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