zshfunc/upgrade-systems


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## vim:ft=zsh:foldmethod=marker

local i

cd
for i in $HOSTS; do
	mkdir hosts/$i 2>/dev/null || continue;
	echo $i;
	preexec $i;
	ssh $i -t 'apt-get update &&
		if [ -e /usr/bin/apt-get.distrib ]; then
			aptitude dist-upgrade;
		else
			apt-get dist-upgrade;
		fi &&
		apt-get clean';
done