Problem How to make SpamAssassin learn which emails are HAM and SPAM? Solution Use sa-learn utility which enables to teach SPAM and HAM to SpamAssassin. First though you must learn which user is running the amavisd process. # ps aux
PostgreSQL Installation on Mandriva
This blog explains in three easy steps how to make a simple PostgreSQL database install on Mandriva with nice PHP-based web management system. The actual install was made on Mandriva 2007 Spring (2007.1).
Joomla and SAFE_MODE
Problem Joomla CMS requires mod_rewrite. This can be a problem when using shared webhosting where SAFE_MODE is in effect. Solution Joomla uses mod_rewrite and .htaccess files. In global Apache conf you need to set something like: <Directory “/path_to_your_vhost/www.your_domain.com/htdocs”> Options Indexes
Webhosting ControlPanel & another DNS server
ISPConfig – open source control panel http://www.ispconfig.org/ DJBDNS – Another DNS server http://cr.yp.to/djbdns.html
LVM SnapShots and SeznamFS
LVM SnapShots are great things to make backups. Therefore they are reasonable to be used also for systems with not many hard drives. For more info see: http://tldp.org/HOWTO/LVM-HOWTO/snapshots_backup.html Czech leader of search engine market Seznam.cz has “invited” (or better used