These instructions require access through SSH. Please see this article for assistance in connecting via SSH:
http://kb.westhost.com/questions/645/Connecting+with+Putty+via+SSH
mail log: Change the LogLevel value in /etc/mail/sendmail.mc and then run:
m4 /etc/mail/sendmail.mc > /etc/sendmail.cf
POP mail server log:
- edit the /etc/.qpopperoptions,
- uncomment the first line, and change “set log-facility=local7” to “set log-facility=mail” and it will log to the mail log.
- If you want it somewhere else, instead of “mail” set the log-facility to “local0” and it will log to /var/log/messages
Procmail log: edit /etc/procmailrc, change LOGABSTRACT to “yes”, then add the line “LOGFILE = “/var/log/proc”
MySQL log: edit the /etc/my.cnf, add the line “log = /var/log/mysql.log”, then restart MySQL
MySQL slow query log:
- edit /etc/my.conf, add the following lines:
- log-slow-queries = /var/log/mysql-slow-query.log
- log-long-format
- long_query_time = 3
- log-queries-not-using-indexes
PHP:
- edit /etc/php.ini,
- change log_errors to On,
- then uncomment the line “error_log” and set the path you want to log to, /var/log/php_errors is a good one to use.