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Transferred from: http://blog.chinaunix.net/uid-24250828-id-3198922.html1)/var/log/secure: Record log in system to access data files;For example: POP3,SSH,TELNET,FTP, etc. will be recorded here.2)/ar/log/btmp: Record login This information record,

The ORA-00354 caused by a read-only rhel5.8 File System: upt redo log block header, An rhel5.8 file system read-only caused by ORA-00354: upt redo log block header Wed Jun 03 03:31:24 CST 2015 Thread 1 advanced to log sequence 396 (LGWR switch)

Once rhel5.8 causes read-only file system ora-00354:corrupt Redo log block headerWed June 03:31:24 CST 2015Thread 1 advanced to log sequence 396 (LGWR switch) current log# 3 seq# 396 mem# 0:/u01/a pp/oracle/oradata/orcl/redo03.logwed June 19:05:48

Linux system log and log analysis The Linux system has a very flexible and powerful logging function, which can save almost all the operation records and retrieve the information we need.The default log daemon for most Linux distributions is syslog,

Like most relational databases, log files are an important part of the MySQL database. MySQL has several different log files, usually including error log files, binary logs, generic logs, slow query logs, and so on. These logs can help us locate

-- Quick Start to agile development -- [Content] The 45 habits of efficient programmers: Agile development practices (revision) summarizes and vividly describes the 45 habits, ideas, and methods required to become efficient developers, covers

The Linux system has a very flexible and powerful logging function, which can save almost all the operation records and retrieve the information we need.The default log daemon for most Linux distributions is syslog, located in/etc/syslog

Yii provides a flexible and scalable log function. Logs can be classified by log level and information classification. By using the level and category filters, the selected information can be further routed to different destinations, such

Reprinted from: http://blog.csdn.net/leshami/article/details/5784713Oracle can save online log files to many different locations, and the process of converting online logs to archived logs is called archiving. The corresponding log is called the

First, IntroductionLOG4J is an Apache open source project, by using log4j, we can control the destination of log information delivery is console, file, GUI component, even socket server , NT Event recorder, UNIX syslog daemon, etc. We can also