Unix Log Files

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Revision as of 17:13, 8 June 2016 by Stevet (talk | contribs)

Linux Log files and usage

/var/log/messages : General log messages /var/log/boot : System boot log /var/log/debug : Debugging log messages /var/log/auth.log : User login and authentication logs /var/log/daemon.log : Running services such as squid, ntpd and others log message to this file /var/log/dmesg : Linux kernel ring buffer log /var/log/dpkg.log : All binary package log includes package installation and other information /var/log/faillog : User failed login log file /var/log/kern.log : Kernel log file /var/log/lpr.log : Printer log file /var/log/mail.* : All mail server message log files /var/log/mysql.* : MySQL server log file /var/log/user.log : All userlevel logs /var/log/xorg.0.log : X.org log file /var/log/apache2/* : Apache web server log files directory /var/log/lighttpd/* : Lighttpd web server log files directory

  /var/log/fsck/* : fsck command log

/var/log/apport.log : Application crash report / log file2