system admin

This blog entry show you how to use pivot or portre mode on your LCD monitor under Linux. I know the way that NVidia card owners can rotate their screen. You have to use official NVidia driver for this method.

I've got the next error message from Oracle server, when I try to insert new record:

ORA-01653: unable to extend table OWNER.TABLE_NAME by BYTE in tablespace TABLESPACE

My spam traffic has decreased to minimum after I've inserted following lines in /etc/postfix/main.cf file (Postfix main configuration file). These settings made my SMTP server to spam resist. This method use DNS queries, what mean very fast UDP communication and use less memory and CPU then any spamfilter. If your hardware is weak or an all-in-one server than use this really fast and effective method.

Before: I received 200-300 spam a day.
Now: I receive only 1-2 unsolicited email a day.

Google dont't like indexing a duplicated content. Have you got more domains that point to the same content? Is your site available at www and non-www version of the domain? (example: www.bitprison.net and bitprison.net point to same content) More domain point to my blog: bitprison.com, bitprison.net, bitprison.org and bitprison.hu. I need a solution for avoid duplicated content. I've chosen 301 redirection that google recommends for webmaters in case of duplicated content. It may help Google to determine PageRank for your site more accurately.

Now I'm sharing with you two ways of redirection.