Add logandkeep-stdout-stderr

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 12 insertions, 0 deletions

diff --git a/logandkeep-stdout-stderr b/logandkeep-stdout-stderr
new file mode 100644
index 0000000..7e8c09f
--- /dev/null
+++ b/logandkeep-stdout-stderr
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Mostly a snippet that you can copy to other scripts
+
+# Log stdout/stderr, but also keep them separate for use in e.g. crontab
+# (redirect stdout > /dev/null without losing stderr)
+exec > >(tee >(logger -t "${0##*/}"))
+exec 2> >(tee /dev/stderr | logger -t "${0##*/}")
+
+# demo
+echo "stdout message"
+echo "stderr message" >&2