chys's random notes » Debian http://en.chys.info Study more problems; Talk less of isms. Tue, 27 Dec 2011 11:56:38 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Extract Deb files from command line http://en.chys.info/2010/02/extract-deb-files/ http://en.chys.info/2010/02/extract-deb-files/#comments Mon, 01 Feb 2010 16:15:12 +0000 chys http://en.chys.info/?p=739 Related posts:
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]]> Debian and its derivatives use the .deb format to distribute their packages. To extract them, use ar – Yes, the very program we programmers use to make static libraries.

ar x sudo_1.6.9p17-2_i386.deb

Or we can directly extract things from data.tar.gz contained in the .deb file:

ar p sudo_1.6.9p17-2_i386.deb data.tar.gz | tar -xzf -

No longer a user of Debian GNU/Linux, I still have to remember how to extract .deb files. I frequently need to cross-compile a 64-bit version of my program on a 32-bit system, and vice versa; but I don’t want to cross-compile by myself so many libraries on which my program depends. Instead, I find it a good idea to download a right .deb file from the Debian Packages Repository and pick out the .so files.

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