1 #!/bin/bash 2 3 # Email logs of failed e2scrub unit runs when the systemd service fails. 4 5 recipient="$1" 6 test -z "${recipient}" && exit 0 7 device="$2" 8 test -z "${device}" && exit 0 9 hostname="$(hostname -f 2>/dev/null)" 10 test -z "${hostname}" && hostname="${HOSTNAME}" 11 if ! type sendmail > /dev/null 2>&1; then 12 echo "$0: sendmail program not found." 13 exit 1 14 fi 15 16 (cat << ENDL 17 To: $1 18 From: <e2scrub@${hostname}> 19 Subject: e2scrub failure on ${device} 20 21 So sorry, the automatic e2scrub of ${device} on ${hostname} failed. 22 23 A log of what happened follows: 24 ENDL 25 systemctl status --full --lines 4294967295 "e2scrub@${device}") | sendmail -t -i 26
