[[ $EUID == 0 ]] || exec sudo "$BASH_SOURCE" "$@"
-if test -e /q/root/.ssh; then
- dest=/q/root/.ssh
- /a/exe/lnf $dest /root
-else
- dest=/root/.ssh
- mkdir -p $dest
- chmod 700 $dest
+dest=/root/.ssh
+
+# leftover
+if [[ -L $dest ]]; then
+ rm $dest
fi
+mkdir -p $dest
+chmod 700 $dest
user_ssh_dir=$(eval echo ~${SUDO_USER:-$USER})/.ssh
# -L resolve links
rsync -rtL --delete $user_ssh_dir/ $dest
chown -R root:root /root/.ssh
+d=/etc/initramfs-tools
+if [[ -e $d ]] && ! diff -q /root/.ssh/authorized_keys $d/root/.ssh/authorized_keys &>/dev/null; then
+ mkdir -p /etc/initramfs-tools/root/.ssh
+ chmod 700 $d/root $d/root/.ssh
+ cp -p /root/.ssh/authorized_keys $d/root/.ssh/authorized_keys
+ update-initramfs -u -k all
+fi