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Category Archives: Tips & Tricks

  1. MySQL Performance – Howto – part 2 (write cache dependance) December 1, 2011

    Posted in MySQL, Tips & Tricks.

    No comments
  2. List the last created file November 11, 2011

    Posted in Tips & Tricks.

    No comments
  3. Dafizilla Table2Clipboard Firefox addon October 14, 2011

    Posted in Tips & Tricks.

    No comments
  4. scp, ssh and rsync without prompting for password – howto September 28, 2011

    Posted in Linux, Tips & Tricks.

    No comments
  5. Disk usage analysis July 11, 2011

    Posted in Other, Tips & Tricks.

    No comments
  6. MySQL Performance – Howto – part 1 (high performance tuning scripts) March 21, 2011

    Posted in CentOS, MySQL, Tips & Tricks.

    2 comments
  7. Simple FTP backup script January 2, 2011

    Posted in Other, Tips & Tricks, Web Hosting.

    No comments
  8. Reducing ibdata1 – howto December 30, 2010

    Posted in MySQL, Other, Tips & Tricks.

    4 comments
  9. Remove spikes from RRD graphs – howto November 27, 2010

    Posted in RRDTool, Tips & Tricks.

    1 comment
  10. YUM problem: rpmdb: Lock table is out of available locker entries October 1, 2010

    Posted in CentOS, Tips & Tricks.

    No comments
  11. Manual MySQL update on RHEL/CentOS September 10, 2010

    Posted in CentOS, MySQL, Tips & Tricks.

    3 comments
  12. Postfix quota notification email script August 16, 2010

    Posted in Other, Postfix, Tips & Tricks.

    1 comment
  13. Batch processing millions of images July 29, 2010

    Posted in Tips & Tricks.

    No comments
  14. Using PHP as a shell scripting language July 21, 2010

    Posted in PHP, Tips & Tricks.

    No comments
  15. Check what ports are open July 8, 2010

    Posted in Networks, Tips & Tricks.

    No comments
  16. Panda USB and AutoRun Vaccine June 22, 2010

    Posted in AntiVirus, Tips & Tricks, Windows.

    1 comment
  17. fsck in CentOS 5.x howto June 21, 2010

    Posted in CentOS, Hardware, Tips & Tricks.

    1 comment
  18. Releasing a message from a quarantine with amavisd-relase May 10, 2010

    Posted in Amavisd-new, CentOS, Postfix, Tips & Tricks.

    No comments
  19. Config mta – howto April 26, 2010

    Posted in CentOS, Postfix, Tips & Tricks.

    No comments
  20. HowTo recover MySQL root password April 5, 2010

    Posted in MySQL, Tips & Tricks.

    No comments
  21. RPMforge howto March 22, 2010

    Posted in CentOS, Other, Tips & Tricks.

    No comments
  22. Set date and time from command prompt March 16, 2010

    Posted in Hardware, Other, Tips & Tricks.

    No comments
  23. How to whitelist hosts or IP addresses in Postfix March 9, 2010

    Posted in Postfix, Tips & Tricks.

    2 comments
  24. SysBench on CentOS – HowTo February 26, 2010

    Posted in Hardware, MySQL, Tips & Tricks.

    11 comments
  25. tftp server on CentOS/RHEL/Fedora January 22, 2010

    Posted in Networks, Other, Tips & Tricks.

    No comments