zshfunc/upgrade-porter-chroots


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## vim:ft=zsh:foldmethod=marker

upgrade-porter-chroots() {
	cd
	for i in $DEBPORTERHOSTS; do
		mkdir hosts/chroot-$i 2>/dev/null || continue;
		echo $i;
		preexec $i;
		ssh $i -t 'sudo /usr/sbin/upgrade-porter-chroots'
	done
}