host info updates

[distro-setup] / rootsshsync

diff --git a/rootsshsync b/rootsshsync
index 965bdbe584671c75cff024de3e47c0ee7975ea87..4767c7d54b76f7dd44d1077498cfd923968ce07d 100755 (executable)
--- a/rootsshsync
+++ b/rootsshsync
@@ -1,5 +1,12 @@
 #!/bin/bash
-# Copyright (C) 2016 Ian Kelling
+# I, Ian Kelling, follow the GNU license recommendations at
+# https://www.gnu.org/licenses/license-recommendations.en.html. They
+# recommend that small programs, < 300 lines, be licensed under the
+# Apache License 2.0. This file contains or is part of one or more small
+# programs. If a small program grows beyond 300 lines, I plan to switch
+# its license to GPL.
+
+# Copyright 2024 Ian Kelling
 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,6 +20,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
@@ -59,7 +67,9 @@ if [[ -e $user_ssh_dir/config ]]; then
 fi
 chown -R root:root /root/.ssh
 
-rsync -tp --chmod=755 --chown=root:root /a/bin/fai/fai/config/files/usr/local/bin/hssh/IANK /usr/local/bin/hssh
+# --update, -u             skip files that are newer on the receiver
+# I often push out a new hssh
+rsync -tpu --chmod=755 --chown=root:root /a/bin/fai/fai/config/files/usr/local/bin/hssh/IANK /usr/local/bin/hssh
 
 if [[ -e /a/opt/btrbk/ssh_filter_btrbk.sh ]]; then
   install /a/opt/btrbk/ssh_filter_btrbk.sh /usr/local/bin