#!/bin/sh

TO=dmesg@openbsd.org
#TO=sh@codevoid.de
FROM=sdk@openbsd.org
SUBJECT="$1"

if [ -z $SUBJECT ]
then
    SUBJECT="$(sysctl -n hw.version) - $(doas what /bsd | grep OpenBSD | cut -d"(" -f1 | tr -d '\t')"
fi

echo "From: $FROM"
echo "To: $TO"
echo "Subject: $SUBJECT"
echo -n "Send with subject [y/N]? "
read $REPLY

case $REPLY in
    [yY]) ;;
    *) echo "ok, bye."; exit 0;
esac

(dmesg; sysctl hw.version hw.model hw.sensors) | \
   mail -r $FROM -s "$SUBJECT" $TO

echo "sent."