2.5.
Supporting diversity
Up one level
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Debian offers several avenues to accommodate any wishes of the system administrator without breaking the system.
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dpkg-divert, see Thedpkg-divertcommand, Section 6.5.1.
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equivs, see Theequivspackage, Section 6.5.2.
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update-alternative, see Alternative commands, Section 6.5.3.
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make-kpkgcan accommodate many boot loaders. Seemake-kpkg(1)and Kernel (re)compile, Section 7.1.
Any files under /usr/local/ belong to the system administrator and
Debian will not touch them. Most files under /etc/ are
conffiles and Debian will not overwrite them upon upgrade unless
the system administrator requests so explicitly.

