本文章收集了现在常用的系统中查看DirectAdmin 日志路径各种问题的解决办法，有需要了解的朋友可参考。
可以通过admin的Log Viewer来查看默认定义的几个日志文件。
也可以通过ssh来查看，日志文件的列表如下:
DirectAdmin:
/var/log/directadmin/error.log
/var/log/directadmin/errortaskq.log
/var/log/directadmin/system.log
/var/log/directadmin/security.log
Apache:
/var/log/httpd/error_log
/var/log/httpd/access_log
/var/log/httpd/suexec_log
/var/log/httpd/fpexec_log
/var/log/httpd/domains/domain.com.error.log
/var/log/httpd/domains/domain.com.log
/var/log/messages (generic errors)
Proftpd:
/var/log/proftpd/access.log
/var/log/proftpd/auth.log
/var/log/messages (generic errors)
PureFTPd:
/var/log/pureftpd.log
Dovecot and vm-pop3d:
/var/log/maillog
/var/log/messages
named (bind):
/var/log/messages
exim:
/var/log/exim/mainlog
/var/log/exim/paniclog
/var/log/exim/processlog
/var/log/exim/rejectlog
(on FreeBSD, they have "exim_" in front of the filenames)
mysqld:
RedHat:
/var/lib/mysql/server.hostname.com.err
FreeBSD and Debian:
/usr/local/mysql/data/server.hostname.com.err
crond:
/var/log/cron
通过如下命令查看日志文件：
less /var/log/filename
/var/log/filename 日志文件路径，如果日志太大你可以使用“tail”命令:
tail -n 30 /var/log/filename
查看日志文件的最后30行。