X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=sysd-mail-once;h=d44b77fd48f35c0405be838fc20052b99604ae6f;hb=5331574c85febd243afa415c2a1fad9ad3c63e59;hp=4ccc81c3f37ba1a4ae2554818c2b7f7075de1895;hpb=8d11367e7dd2e71a0868b819c636c8cdee78bed5;p=log-quiet

diff --git a/sysd-mail-once b/sysd-mail-once
index 4ccc81c..d44b77f 100755
--- a/sysd-mail-once
+++ b/sysd-mail-once
@@ -19,11 +19,14 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
 errors=3
 cbase=$HOME/sysd-mail-once-state
+to=root
 case "$1" in
   -h|--help)
     cat <<EOF
-Usage: sysd-log-once [-ERRORS] SERVICE COMMAND [ARGS...]
-For systemd timers, email on repeated failure & success after failure.
+Usage: sysd-mail-once [-t TO_ADDRESS] [-ERRORS] SERVICE COMMAND [COMMAND_ARGS...]
+
+For use with systemd timers, to email (with exim) on repeated failure &
+success after failure.
 
 In the service triggered by the timer, prepend this script to the ExecStart.
 The email will contain the service's logs for the last ERRORS runs.
@@ -33,6 +36,8 @@ Stores error counts in $cbase
 
 -ERRORS:  ERRORS is the number of failurs to accumulate before mailing the error.
           Default is 3.
+
+-t TO_ADDRESS:  Address to email about errors
 EOF
     exit 0
     ;;
@@ -40,6 +45,10 @@ EOF
     errors=${1#-}
     shift
     ;;
+  -t)
+    to="$2"
+    shift 2
+    ;;
 esac
 service=$1
 shift
@@ -76,14 +85,24 @@ if (( code )); then
     fi
   fi
   if $send_mail; then
-    journalctl -u $service.service --after-cursor=$(<$file) | \
-      mail -s "$HOSTNAME: $service exit code: $code" root
+      exim -odf -t <<EOF
+To: $to
+From: $USER@$(hostname -f)
+Subject: $HOSTNAME: $service exit code: $code
+
+$(journalctl -u $service.service --after-cursor=$(<$file))
+EOF
   fi
 else
   if [[ $file ]]; then
     rm -f $file
     if [[ $file == $c$errors ]]; then
-      echo | mail -s "$HOSTNAME: $service success" root
+      exim -odf -t <<EOF
+To: $to
+From: $USER@$(hostname -f)
+Subject: $HOSTNAME: $service success
+
+EOF
     fi
   fi
 fi