Commands for Debian packaging

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# build the .deb
dpkg-buildpackage -r fakeroot

# check the produced .deb
lintian ray_2.1.0-1_amd64.deb

# check the .dsc
lintian ray_2.1.0-1.dsc

# check the changes
lintian ray_2.1.0-1_amd64.changes

# add a upstream tarball
pristine-tar commit

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