iankelling.org Git - distro-setup/blob - filesystem/usr/local/bin/mycheckrestart

   1 #!/bin/bash
   2 # Copyright (C) 2019 Ian Kelling
   3 # SPDX-License-Identifier: AGPL-3.0-or-later
   4 if [ -z "$BASH_VERSION" ]; then echo "error: shell is not bash" >&2; exit 1; fi
   5
   6 if [[ $EUID != 0 ]]; then s=sudo; fi
   7
   8 set -eE -o pipefail
   9 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
  10
  11 hn=$(hostname -f)
  12 source /a/bin/bash_unpublished/source-state
  13 if [[ $HOSTNAME != "$MAIL_HOST" && $hn != li.b8.nz && ! $DISPLAY ]]; then
  14   exit 0
  15 fi
  16
  17 cmd="$s /usr/sbin/checkrestart -p"
  18 if [[ $($cmd | sed '/^Found 0 processes using old versions of upgraded files$/d' | wc -l) != 0 ]]; then
  19   $cmd
  20   echo "with -v:"
  21   $cmd -v
  22 fi