view log file in linux

1)/var/log/secure: Record the log in system Access data file; For example: Pop3,ssh,telnet,ftp and so on will be recorded here. 2)/ar/log/btmp: Record logged in this information record, has been encoded, so must be resolved by the last; For

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,

This article "My MySQL Learning experience (15)" will explain the MySQL logThe logs in MySQL are divided into 4 categories, and using these log files, you can see what's happening inside MySQL.respectively is1, error log: Log the MySQL service start,

Log files are helpful in diagnosing and resolving problems in the system, because programs that run on Linux systems often write system messages and error messages to the appropriate log files, so that the system can be "documented" once problems

First-recognized Log File System in centos-ext3 Outline 1. Log File System 2. Advantages of ext3 3. Three log modes of ext3 4. Select log Mode 1. Log File System Generally, when a file is written to a system running, the metadata of the file (such

1. Introduction to important log files in Linux/var/log/boot. log this file records the system events during the boot process, that is, the information displayed during the Linux system boot self-check process, as shown in 1:/var/log/boot. log

Excerpt from: http://www.niaoyun.com/help/application/386.htmlLearning Linux should know where the log files are located and what they contain, and learning about these different log files while the system is functioning can help you to find and

log files are files used to record various running messages in a Linux system, and different log files record different types of information, which can be helpful in diagnosing and resolving problems in the system. Parsing log filesThere are three

From: http://www.itokit.com/2012/0602/74289.html Log category: 1. Connection time logThe connection time log is usually recorded by the/var/log/wtmp and/var/run/utmp files. The two files cannot be directly viewed by CAT and are automatically

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,