From a5f3b73dbafc37fc069dafa6e902de9c4af2ac8a Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Sun, 20 Oct 2024 07:18:50 -0700
Subject: [PATCH] OPSEC - Disabled terminal bell

---
 overlay/etc/skel/.bash_profile | 5 ++++-
 overlay/etc/skel/.inputrc      | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)
 create mode 100644 overlay/etc/skel/.inputrc

diff --git a/overlay/etc/skel/.bash_profile b/overlay/etc/skel/.bash_profile
index 432b489..836ca2c 100644
--- a/overlay/etc/skel/.bash_profile
+++ b/overlay/etc/skel/.bash_profile
@@ -1,6 +1,6 @@
 # Author      : Gaston Gonzalez
 # Date        : 23 April 2024
-# Updated     : 9 October 2024
+# Updated     : 20 October 2024
 # Description : bash profile
 
 # All user accounts should be in the 'et-data' group to allow data sharing with
@@ -8,6 +8,9 @@
 # read and write shared data files.
 umask 002
 
+# Disable the terminal bell for opsec
+xset b off
+
 alias pbcopy='xsel --clipboard --input'
 alias pbpaste='xsel --clipboard --output'
 
diff --git a/overlay/etc/skel/.inputrc b/overlay/etc/skel/.inputrc
new file mode 100644
index 0000000..ac81a39
--- /dev/null
+++ b/overlay/etc/skel/.inputrc
@@ -0,0 +1 @@
+set bell-style none