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
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,
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;
The Find command is one of the most commonly used commands under Linux, with the flexibility to use the Find command, and you'll find it easy to find files.Command formatFind [Specify Find directory] [find rules (options)] [actions performed after
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:
If you are willing to spend some time on the Linux environment, you should first know where the log files are located and what they contain. Learning about these different log files while your system is working properly can help you find and solve
The following is a description of the 20 log files that are located under the/var/log/directory. Some of these are only available in specific versions, such as Dpkg.log, which can only be seen in Debian-based systems.
Log Files in centos7
Common Linux Log Files are described as follows:1./var/log/boot. log (self-check process)2./var/log/cron (actions of the child process derived from crontab daemon crond)3./var/log/maillog (activity of emails sent to or from the
1. Introduction of important log files under Linux/var/log/boot.logThis file records the events that occurred during the boot process, which is the information displayed by the Linux system post process, as shown in 1:Figure 1/var/log/boot.log
One of the keys to the successful management of any system using common log files and commands in Linux is to know what is happening in the system. Exception logs are provided in Linux and the log details are configurable. Linux logs are stored in
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