From 67c48188add84bb83586f68885e72024f8064acc Mon Sep 17 00:00:00 2001
From: olli <olli@ds9.dedyn.io>
Date: Tue, 17 Jan 2023 08:52:56 +0100
Subject: [PATCH] add red STDERR output

---
 gaboshlib.include | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gaboshlib.include b/gaboshlib.include
index 4550778..fd3a4dd 100644
--- a/gaboshlib.include
+++ b/gaboshlib.include
@@ -38,3 +38,14 @@ g_syslogtag="g_bash-script:$g_scriptname[$$]"
 # PATH
 [ -d /etc/thinclient/scripts ] && PATH=$PATH:/etc/thinclient/scripts
 
+# red STDERR output
+exec 9>&2
+exec 8> >(
+    while IFS='' read -r line || [ -n "$line" ]; do
+       echo -e "\033[31m${line}\033[0m"
+    done
+)
+function undirect(){ exec 2>&9; }
+function redirect(){ exec 2>&8; }
+trap "redirect;" DEBUG
+PROMPT_COMMAND='undirect;'