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- Thursday, May 13, 2010 Strip comments and blank lines from file in Unix
- Saturday, April 17, 2010 Fire effect using HTML5 canvas element
- Thursday, March 11, 2010 Strange LetsTalk customer care icon metaphor
- Monday, February 22, 2010 Free music for your multimedia project
- Monday, January 11, 2010 Best place to buy a computer online
- Saturday, December 12, 2009 Hacking the Yahoo! Media Player
- Saturday, November 21, 2009 Force SSL using .htaccess and mod_rewrite
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PonticStar.com is a web site of seasonal freelancer Michael Ryvkin.
I specialize in designing and developing desktop and web applications
tailored to needs of my clients.
With over 10 years of experience as a software architect, system and database administrator I have been working in a variety of industries for numerous clients and I am always eager to take on new projects.
My expertise lies in designing and implementing solutions using HTML/CSS, JavaScript, Perl/PHP, various database systems (MySQL, PostgreSQL) and many other technologies.
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Recent post
Strip comments and blank lines from file in Unix
This command displays configuration file stripping commented and blank lines on Unix-like operating system.
grep -E -v '^\s*#|^\s*$|^\s*;' file
or
egrep -v '^\s*#|^\s*$|^\s*;' file