iankelling.org Git - distro-setup/blob - disabled/maru-init

   1 #!/bin/bash
   2 # I, Ian Kelling, follow the GNU license recommendations at
   3 # https://www.gnu.org/licenses/license-recommendations.en.html. They
   4 # recommend that small programs, < 300 lines, be licensed under the
   5 # Apache License 2.0. This file contains or is part of one or more small
   6 # programs. If a small program grows beyond 300 lines, I plan to switch
   7 # its license to GPL.
   8
   9 # Copyright 2024 Ian Kelling
  10
  11 # Licensed under the Apache License, Version 2.0 (the "License");
  12 # you may not use this file except in compliance with the License.
  13 # You may obtain a copy of the License at
  14
  15 #     http://www.apache.org/licenses/LICENSE-2.0
  16
  17 # Unless required by applicable law or agreed to in writing, software
  18 # distributed under the License is distributed on an "AS IS" BASIS,
  19 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20 # See the License for the specific language governing permissions and
  21 # limitations under the License.
  22
  23 # Copyright (C) 2017 Ian Kelling
  24
  25 # Licensed under the Apache License, Version 2.0 (the "License");
  26 # you may not use this file except in compliance with the License.
  27 # You may obtain a copy of the License at
  28
  29 #     http://www.apache.org/licenses/LICENSE-2.0
  30
  31 # Unless required by applicable law or agreed to in writing, software
  32 # distributed under the License is distributed on an "AS IS" BASIS,
  33 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  34 # See the License for the specific language governing permissions and
  35 # limitations under the License.
  36
  37 set -eE -o pipefail
  38 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
  39
  40
  41 usage() {
  42     cat <<EOF
  43 Usage: ${0##*/}
  44 Initial setup for maru debian for nexus 5.
  45
  46 We do this separately because it's constrained for space much more than
  47 any other host. The maru debian takes up about 1.5G. We start with about
  48 6.8G free. We want to keep a few gigs free to take pictures and
  49 movies. I should really trade this in for a 32GB version.
  50
  51 -h|--help  Print help and exit.
  52 EOF
  53     exit $1
  54 }
  55
  56 case $1 in
  57     *) usage ;;
  58 esac
  59
  60
  61 scp $(readlink -f $(which rootsshsync)) maru-init maru@n5:
  62 ssh -t maru@n5 ./rootsshsync
  63
  64 ssh root@n5 bash <<'EOF'
  65 echo "ian  ALL=(ALL)  NOPASSWD: ALL" >>/etc/sudoers
  66 echo n5 >/etc/hostname
  67 sed -i '/^127\.0\.1\.1/d' /etc/hosts
  68 echo "127.0.1.1 n5.lan n5" >>/etc/hosts
  69 hostname -F /etc/hostname
  70
  71 kill $(pgrep -U maru)
  72 usermod -l ian -m -d /home/ian maru
  73 groupmod -n ian maru
  74 useradd -m -s /bin/bash user2
  75 EOF
  76
  77 # then do myunison n5,
  78 # then do conflink.