Delete temporary file in alertwrapper

2023-05-17 08:27:24 +02:00 · 2023-05-17 08:27:24 +02:00 · 933041f7e6
parent e6a685233e
commit 933041f7e6
1 changed files with 1 additions and 0 deletions
--- a/content/forest.md
+++ b/content/forest.md
@ -359,6 +359,7 @@ echo 'set sendmail="/usr/bin/msmtp"' > /etc/mail.rc
  cat >~/bin/alertwrapper <<<EOF
  #!/bin/sh -e
  output="$(mktemp)"
+  trap "rm -f \"$output\"" EXIT

  notify () {
    { echo "Subject: $*"; echo; cat "$output"; } | msmtp lucidiot