Unix HOWTOs and Tips Short unix command line administration tips and scripts


This is a personal blog by me - Delyan Angelov, also known as dangelov, or as spytheman.

I'm a computer programmer and Unix system administrator. 
I like to read a lot, mostly technical literature. 

My occupations so far have been:

  • Freelance web developer and Unix sysadmin - 2007 - present
  • MTel - Integration Developer (TIBCO EMS, Business Studio)  - 2006-2007
  • CSC, Bulgaria (OBS) - GD Team, developer (GraphTalk, JavaScript) - 2003-2006
  • Bulsist LTD - Embedded systems developer (C) - 2002-2003


I hope that the information on this site will be useful to you (and to my future self).

If you happen to like my articles, you can tip me some DogeCoins at this dogecoin address:


Signed message for the above address (no tabs, only spaces):

I Delyan Angelov, declare that I own the above address DMuturSqRJN2hZkUwtK4EsxHAU3NbXpurK .

Dogecoin signature for the above address and message:


You can also send me Bitcoins at this BTC address:


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