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  • oracle mass table drop

    calendar Jul 3, 2007 · 1 min read
     blog-objectsrootcom en  · build easy oracle postgresql script small sql table ui vi
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    oracle mass table drop

    Sometimes I need to build a small script to delete a huge set of tables of a schema.


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  • Better unix life: mass replace and xargs

    calendar Jun 7, 2007 · 1 min read
     blog-objectsrootcom en evergreen  · api perl unix
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    Better unix life: mass replace and xargs

    Use the sed -i command

    sed -i.BAK 's|foo|bar|g' files # -i does in-place replacement
    perl -pi.bak -e 's|foo|bar|g' files                # or
    perl -pi.bak -e 's|foo|bar|g' `find /pathname -name "filespec"`

    Perl is the preferred way, but on some production system you must use the old good sed. For some tips on sed take a look to its faq. Another very powerful command is xargs. Xargs is a rapid  way to process files containing spaces, using  a  combo with find:


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  • Blue Dragon Revision 2

    calendar May 16, 2007 · 1 min read
     blog-objectsrootcom en  · ant database easy site spam vi
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    Blue Dragon Revision 2

    Hi dear spammers, I am an announce.

    I love you so much I have decided to auto delete spam comments not already published.


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  • Ravenna e Ferrara April 2007 twin trip

    calendar May 15, 2007 · 1 min read
     blog-objectsrootcom en  · april trip
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    Ravenna e Ferrara April 2007 twin trip

    I am very happy to publish a first look of my trip to Ravenna and Ferrara.


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  • Blue Dragon: Spam Killer

    calendar Apr 20, 2007 · 1 min read
     blog-objectsrootcom en software  · ant fini giovanni google hard simple smart spam test ui vi war
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    Blue Dragon: Spam Killer

    Hi dear spammers!

    I have just finished tuning the latest version of my anti spam-blogging-software, and all the spam have been removed. I am glad to see you loosing your time tring to get some poor bucks from your bogous activity. I hope do you click on my google adverties sometimes, as true friends of mine?


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    Giovanni Giorgi

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