2013-07-22 04:07:17 -07:00
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#!/bin/sh
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2014-01-30 14:00:41 -08:00
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# Checkout our nixpkg tree
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NIXREPO=/etc/nixos/oxdi
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mkdir -p $NIXREPO
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cd $NIXREPO
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git clone https://github.com/oxdi/nixpkgs.git
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2013-07-22 04:07:17 -07:00
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2014-01-30 14:00:41 -08:00
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# Update and initialize our new configuration
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nixos-rebuild -I nixos=$NIXREPO/nixos -I nixpkgs=$NIXREPO/nixpkgs switch
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2013-07-22 04:07:17 -07:00
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# Cleanup any previous generations and delete old packages that can be
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# pruned.
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for x in `seq 0 2` ; do
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nix-env --delete-generations old
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nix-collect-garbage -d
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done
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# Zero out the disk (for better compression)
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dd if=/dev/zero of=/EMPTY bs=1M
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rm -rf /EMPTY
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