iankelling.org Git - distro-setup/blob - ssh-emacs-setup

   1 #!/bin/bash
   2 # Copyright (C) 2016 Ian Kelling
   3
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16 if [[ $EUID != 0 ]]; then
  17     sudo "$0"
  18     exit
  19 fi
  20 # shellcheck source=/a/bin/ds/.bashrc
  21 if [[ -s ~/.bashrc ]];then . ~/.bashrc;fi
  22
  23
  24 set -eE -o pipefail
  25 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
  26
  27 readonly this_file; this_file="$(readlink -f -- "${BASH_SOURCE[0]}")"; cd ${this_file%/*}
  28 # get rid of useless motd stuff
  29 sed -i --follow-symlinks 's/^\s*PrintLastLog .*/PrintLastLog no/' /etc/ssh/sshd_config
  30 rm -f /etc/update-motd.d/10-help-text /etc/update-motd.d/00-header
  31
  32
  33 if isdeb; then
  34     # fyi: debconf-set-selections doesn't like mixing tabs and spaces
  35     echo "debconf debconf/frontend select Readline" | debconf-set-selections
  36     service ssh reload
  37 else
  38     systemctl reload sshd
  39 fi