diff --git a/ibek-support b/ibek-support
index b8a2a35..f40c3b9 160000
--- a/ibek-support
+++ b/ibek-support
@@ -1 +1 @@
-Subproject commit b8a2a350a84f853af4a52157329be02044fbf8a6
+Subproject commit f40c3b9d20beebdebaed0baefe542a18b398475d
diff --git a/user_examples/.bashprofile_dev_container b/user_examples/.bashprofile_dev_container
deleted file mode 100644
index e5af527..0000000
--- a/user_examples/.bashprofile_dev_container
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/bash
-
-################################################################################
-# Custom profile for epics-containers devcontainer                             #
-#                                                                              #
-# This will run inside the devcontainer after creation                         #
-################################################################################
-
-# apt-get update
-# apt-get -y --no-install-recommends install vimdiff
-# apt-get install what you like
-
-# add command line completion to the ibek tool
-ibek --install-completion bash
-
diff --git a/user_examples/.bashrc_dev_container b/user_examples/.bashrc_dev_container
deleted file mode 100644
index 0ca306a..0000000
--- a/user_examples/.bashrc_dev_container
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-
-################################################################################
-###### This is sourced by all terminals epics-containers IOC devcontainer ######
-###### personal .bashrc_dev for setting up environment in devcontainers   ######
-################################################################################
-
-export LS_OPTIONS='--color=auto'
-eval "$(dircolors)" 2> /dev/null
-alias ls='ls $LS_OPTIONS'
-alias ll='ls $LS_OPTIONS -l'
-alias l='ls $LS_OPTIONS -lA'
-
-# Save all history forever
-# Add these to your user's .bashrc to keep a single history inside and out of containers
-export HISTCONTROL=ignoreboth:erasedups  # Remove adjacent duplicate entries
-export HISTSIZE=                         # Unlimited history
-export HISTFILESIZE=                     # Unlimited history
-# Use a unique bash history file so it doesn't get manually trucated by applications
-export HISTFILE=${HOME}/.bash_eternal_history
-shopt -s histappend                      # Append to history, don't overwrite it
-export PROMPT_COMMAND='history -a'
-
-# add git completion
-if [[ ! -f /tmp/git-completion.bash ]]; then
-  wget -q -P /tmp  https://raw.githubusercontent.com/git/git/master/contrib/completion/git-completion.bash
-fi
-source /tmp/git-completion.bash
diff --git a/user_examples/README.md b/user_examples/README.md
deleted file mode 100644
index 94bc520..0000000
--- a/user_examples/README.md
+++ /dev/null
@@ -1,13 +0,0 @@
-User Customization Examples
-===========================
-
-Users can customize their epics-containers developer containers by copying
-the files in this folder into their home directory and customizing them as
-required.
-
-epics-containers .devcontainer configuration will automatically pick up
-these files from the home directory.
-
-- .bashrc_dev_container: runs on start of every new shell in the container.
-- /bashprofile_dev_container: runs once immediately after the creation
-  of a devcontainer.
\ No newline at end of file