Update entrypoint.sh and version.txt Updating to version 3.0.27

.bashrc

@@ -0,0 +1,118 @@
+# ~/.bashrc: executed by bash(1) for non-login shells.
+# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
+# for examples
+
+# If not running interactively, don't do anything
+case $- in
+    *i*) ;;
+      *) return;;
+esac
+
+# don't put duplicate lines or lines starting with space in the history.
+# See bash(1) for more options
+HISTCONTROL=ignoreboth
+
+# append to the history file, don't overwrite it
+shopt -s histappend
+
+# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
+HISTSIZE=1000
+HISTFILESIZE=2000
+
+# check the window size after each command and, if necessary,
+# update the values of LINES and COLUMNS.
+shopt -s checkwinsize
+
+# If set, the pattern "**" used in a pathname expansion context will
+# match all files and zero or more directories and subdirectories.
+#shopt -s globstar
+
+# make less more friendly for non-text input files, see lesspipe(1)
+[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
+
+# set variable identifying the chroot you work in (used in the prompt below)
+if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
+    debian_chroot=$(cat /etc/debian_chroot)
+fi
+
+# set a fancy prompt (non-color, unless we know we "want" color)
+case "$TERM" in
+    xterm-color|*-256color) color_prompt=yes;;
+esac
+
+# uncomment for a colored prompt, if the terminal has the capability; turned
+# off by default to not distract the user: the focus in a terminal window
+# should be on the output of commands, not on the prompt
+#force_color_prompt=yes
+
+if [ -n "$force_color_prompt" ]; then
+    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
+        # We have color support; assume it's compliant with Ecma-48
+        # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
+        # a case would tend to support setf rather than setaf.)
+        color_prompt=yes
+    else
+        color_prompt=
+    fi
+fi
+
+if [ "$color_prompt" = yes ]; then
+    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
+else
+    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
+fi
+unset color_prompt force_color_prompt
+
+# If this is an xterm set the title to user@host:dir
+case "$TERM" in
+xterm*|rxvt*)
+    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
+    ;;
+*)
+    ;;
+esac
+
+# enable color support of ls and also add handy aliases
+if [ -x /usr/bin/dircolors ]; then
+    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
+    alias ls='ls --color=auto'
+    #alias dir='dir --color=auto'
+    #alias vdir='vdir --color=auto'
+
+    alias grep='grep --color=auto'
+    alias fgrep='fgrep --color=auto'
+    alias egrep='egrep --color=auto'
+fi
+
+# colored GCC warnings and errors
+#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
+
+# some more ls aliases
+alias ll='ls -alF'
+alias la='ls -A'
+alias l='ls -CF'
+
+# Add an "alert" alias for long running commands.  Use like so:
+#   sleep 10; alert
+alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
+
+# Alias definitions.
+# You may want to put all your additions into a separate file like
+# ~/.bash_aliases, instead of adding them here directly.
+# See /usr/share/doc/bash-doc/examples in the bash-doc package.
+
+if [ -f ~/.bash_aliases ]; then
+    . ~/.bash_aliases
+fi
+
+# enable programmable completion features (you don't need to enable
+# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
+# sources /etc/bash.bashrc).
+if ! shopt -oq posix; then
+  if [ -f /usr/share/bash-completion/bash_completion ]; then
+    . /usr/share/bash-completion/bash_completion
+  elif [ -f /etc/bash_completion ]; then
+    . /etc/bash_completion
+  fi
+fi
+export LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:"

.profile

@@ -0,0 +1,27 @@
+# ~/.profile: executed by the command interpreter for login shells.
+# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
+# exists.
+# see /usr/share/doc/bash/examples/startup-files for examples.
+# the files are located in the bash-doc package.
+
+# the default umask is set in /etc/profile; for setting the umask
+# for ssh logins, install and configure the libpam-umask package.
+#umask 022
+
+# if running bash
+if [ -n "$BASH_VERSION" ]; then
+    # include .bashrc if it exists
+    if [ -f "$HOME/.bashrc" ]; then
+        . "$HOME/.bashrc"
+    fi
+fi
+
+# set PATH so it includes user's private bin if it exists
+if [ -d "$HOME/bin" ] ; then
+    PATH="$HOME/bin:$PATH"
+fi
+
+# set PATH so it includes user's private bin if it exists
+if [ -d "$HOME/.local/bin" ] ; then
+    PATH="$HOME/.local/bin:$PATH"
+fi

Dockerfile

@@ -15,9 +15,6 @@ RUN sudo apt-get install -y jq
 RUN sudo apt-get update
 RUN sudo apt-get install dumb-init
 
-RUN adduser --gecos '' --disabled-password vscode \
-    && echo "vscode ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers.d/nopasswd
-
 RUN ARCH="$(dpkg --print-architecture)" \
   && curl -fsSL "https://github.com/boxboat/fixuid/releases/download/v0.6.0/fixuid-0.6.0-linux-$ARCH.tar.gz" | tar -C /usr/local/bin -xzf - \
   && chown root:root /usr/local/bin/fixuid \
@@ -44,11 +41,11 @@ RUN sudo chmod -R a+rwX /home
 
 RUN sudo sysctl -w fs.inotify.max_user_watches=524288
 
+ADD ./.bashrc /usr/bin/.bashrc
+RUN sudo chmod +x /usr/bin/.bashrc
+ADD ./.profile /usr/bin/.profile
+RUN sudo chmod +x /usr/bin/.profile
 ADD ./entrypoint.sh /usr/bin/entrypoint.sh
 RUN sudo chmod +x /usr/bin/entrypoint.sh
 
-USER 1000
-ENV USER=vscode
-WORKDIR /home/vscode
-
 ENTRYPOINT ["/usr/bin/entrypoint.sh"]

entrypoint.sh

@@ -1,48 +1,61 @@
 #!/bin/bash
 set -eu
 
-# Check if we are root
-if [ "$(id -u)" != "0" ]; then
-   echo "This script must be run as root" 1>&2
-   sudo bash -c "echo HOME_USER=$HOME_USER >> /etc/environment"
-   sudo bash -c "echo VSCODE_TUNNEL_NAME=$VSCODE_TUNNEL_NAME >> /etc/environment"
-   exec sudo bash -c "source /etc/environment; /usr/bin/entrypoint.sh"
-fi
-
 if [[ -z "${HOME_USER-}" ]]; then
     HOME_USER="vscode"
 fi
 
-# We do this first to ensure sudo works below when renaming the user.
-# Otherwise the current container UID may not exist in the passwd database.
-eval "$(fixuid -q)"
-
-if [ "${HOME_USER-}" ]; then
-  USER="$HOME_USER"
-  if [[ "${HOME_USER-}" != "vscode" ]]; then
-    if ! id -u $HOME_USER > /dev/null 2>&1; then
-      sudo adduser --disabled-password --gecos "" ${HOME_USER}
-      sudo echo "$HOME_USER ALL=(ALL) NOPASSWD:ALL" | sudo tee -a /etc/sudoers.d/nopasswd > /dev/null
+if ! grep -q "HOME_USER=" /etc/environment; then
+  sudo bash -c "echo HOME_USER=$HOME_USER >> /etc/environment"
 fi
 
-    sudo cp -R /home/vscode/. /home/${HOME_USER}/
-
-    # Check if .bashrc file exists
-    if [ ! -f "/home/${HOME_USER}/.bashrc" ]; then
-        # If not, create it
-        sudo touch /home/${HOME_USER}/.bashrc
+if [[ -v VSCODE_TUNNEL_NAME && -n "${VSCODE_TUNNEL_NAME}" ]]; then
+  if ! grep -q "VSCODE_TUNNEL_NAME=" /etc/environment; then
+    sudo bash -c "echo VSCODE_TUNNEL_NAME=$VSCODE_TUNNEL_NAME >> /etc/environment"
+  fi
 fi
 
-    # Change the owner of the .bashrc file to HOME_USER
-    sudo chown ${HOME_USER} /home/${HOME_USER}/.bashrc
+# List all environment variables
+printenv |
 
-    # Copy environment variables from vscode user to HOME_USER
-    env | grep -v 'HOME_USER' | while read -r line; do
-      sudo su - ${HOME_USER} -c "echo 'export $line' >> ~/.bashrc"
+# Filter variables that start with GLOBAL_ENV_
+grep -E '^GLOBAL_ENV_' |
+
+# Exclude GLOBAL_ENV_HOME_USER and GLOBAL_ENV_VSCODE_TUNNEL_NAME
+grep -vE '^(GLOBAL_ENV_HOME_USER|GLOBAL_ENV_VSCODE_TUNNEL_NAME)=' |
+
+# Remove the GLOBAL_ENV_ prefix
+sed 's/^GLOBAL_ENV_//' |
+
+# Append the result to /etc/environment if not already present
+while IFS= read -r line
+do
+  if ! grep -q "^${line%=*}=" /etc/environment; then
+    echo "" >> /etc/environment
+    echo "export $line" >> /etc/environment
+  fi
 done
 
-    # Copy the .bashrc file from vscode user to HOME_USER
-    sudo su - ${HOME_USER} -c "cat /home/vscode/.bashrc >> ~/.bashrc"
+# List all environment variables
+printenv |
+
+# Filter variables that start with USER_ENV_
+grep -E '^USER_ENV_' |
+
+# Remove the USER_ENV_ prefix
+sed 's/^USER_ENV_//' |
+
+# Append the result to /usr/bin/.bashrc
+while IFS= read -r line
+do
+  echo "" >> /usr/bin/.bashrc
+  echo "export $line" >> /usr/bin/.bashrc
+done
+
+USER="$HOME_USER"
+if ! id -u $HOME_USER > /dev/null 2>&1; then
+  sudo adduser --disabled-password --gecos "" --uid 1000 ${HOME_USER}
+  sudo echo "$HOME_USER ALL=(ALL) NOPASSWD:ALL" | sudo tee -a /etc/sudoers.d/nopasswd > /dev/null
 
   # Creating .vscode folder if it doesn't exist
   if [ ! -d "/home/${HOME_USER}/.vscode" ]; then
@@ -50,34 +63,33 @@ if [ "${HOME_USER-}" ]; then
   fi
 
   # Changing the property of the directory /home/${HOME_USER}/.vscode
-    sudo chown -R ${HOME_USER}: /home/${HOME_USER}/.vscode
-    
-    # Changing the HOME_USER in the .bashrc file
-    sudo su - ${HOME_USER} -c "sudo sed -i \"s|/home/vscode|/home/${HOME_USER}|g\" ~/.bashrc"
-
-    # Switch to the user specified by $HOME_USER and start an interactive shell session.
-    sudo su -l ${HOME_USER}
-
-    # Copy the HOME variable from vscode user to HOME_USER
-    sudo su -l ${HOME_USER} -c "echo \"export HOME=/home/${HOME_USER}\" >> ~/.bashrc"
-
-    # Source the .bashrc file to apply the changes immediately
-    sudo su -l ${HOME_USER} -c "source ~/.bashrc"
-
-    # Delete the vscode user
-    if id "vscode" &>/dev/null; then
-      sudo chown -R vscode:vscode /home/vscode
-      sudo userdel -r vscode
+  sudo chown -R ${HOME_USER} /home/${HOME_USER}/.vscode
 fi
+
+# Then execute entrypoint.sh
+if [ "$HOME_USER" != "$(whoami)" ]; then
+  exec sudo -u $HOME_USER bash -c "source /etc/environment; /usr/bin/entrypoint.sh"
 else
-    # Switch to the user specified by $HOME_USER and start an interactive shell session.
-    sudo su -l ${HOME_USER}
-  fi
+  sudo chown -R ${HOME_USER} /home/${HOME_USER}
 fi
 
-# Add LS_COLORS variable to .bashrc
-LS_COLORS_VALUE="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:"
-sudo su - ${HOME_USER} -c "echo 'export LS_COLORS=\"$LS_COLORS_VALUE\"' >> ~/.bashrc"
+# Find .sh files in /usr/bin/custom-scripts and execute them in order
+for script in $(find /usr/bin/custom-scripts -name "*.sh" | sort); do
+  chmod +x $script
+  if [[ $script == *"sudo"* ]]; then
+    sudo -u $HOME_USER bash -c "source /etc/environment; sudo $script"
+  else
+    sudo -u $HOME_USER bash -c "source /etc/environment; $script"
+  fi
+done
+
+# Move the .bashrc file to the user's home directory
+sudo mv /usr/bin/.bashrc /home/${HOME_USER}/.bashrc
+sudo chown ${HOME_USER} /home/${HOME_USER}/.bashrc
+
+# Move the .profile file to the user's home directory
+sudo mv /usr/bin/.profile /home/${HOME_USER}/.profile
+sudo chown ${HOME_USER} /home/${HOME_USER}/.profile
 
 #Creating extensions folder
 if [ ! -d "/home/${HOME_USER}/.config/Code" ]; then
@@ -106,7 +118,7 @@ if [ -f "/home/extensions.json" ]; then
     # Loop through the extensions and process each element
     for extension in $extensions; do
         echo "Installing extension: $extension"
-        sudo su - ${HOME_USER} -c "code --install-extension $extension"
+        sudo su ${HOME_USER} -c "code --install-extension $extension"
     done
     sudo cp -R /home/${HOME_USER}/.vscode/* /home/${HOME_USER}/.vscode-server
     sudo cp -R /home/${HOME_USER}/.vscode/* /home/${HOME_USER}/.vscode-server-insiders
@@ -117,8 +129,8 @@ else
     echo "File extensions.json not found"
 fi
 
-if [[ -z "${VSCODE_TUNNEL_NAME}" ]]; then
-    sudo su - ${HOME_USER} -c "code tunnel --accept-server-license-terms"
+if [[ -v VSCODE_TUNNEL_NAME && -n "${VSCODE_TUNNEL_NAME}" ]]; then
+    sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms --name ${VSCODE_TUNNEL_NAME}"
 else
-    sudo su - ${HOME_USER} -c "code tunnel --accept-server-license-terms --name ${VSCODE_TUNNEL_NAME}"
+    sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms"
 fi

readme.md

@@ -17,6 +17,28 @@ The following environment variables can be set when running the Docker container
 - `HOME_USER`: The username of the user running the container. This is used to set the correct permissions on files created in the container.
 - `VSCODE_TUNNEL_NAME`: The name of the SSH tunnel used by Visual Studio Code to connect to the container.
 
+### Custom Environment Variables
+
+You can set custom environment variables for the `HOME_USER` by using the `USER_ENV_` prefix when running the Docker container. These environment variables will be created in the `/home/${HOME_USER}/.bashrc` file without the `USER_ENV_` prefix.
+
+For example, if you want to set a custom environment variable named `MY_VARIABLE` for the `HOME_USER`, you can do so by setting the `USER_ENV_MY_VARIABLE` environment variable when running the Docker container:
+
+```bash
+docker run -it -e HOME_USER=custom-home-user -e USER_ENV_MY_VARIABLE=my_value -e VSCODE_TUNNEL_NAME=vscode-ssh-remote-server -v /path/to/extensions.json:/home/extensions.json aleleba/vscode
+```
+In this example, MY_VARIABLE will be set to my_value in the /home/${HOME_USER}/.bashrc file.
+
+### Global Environment Variables
+
+You can set global environment variables by using the `GLOBAL_ENV_` prefix when running the Docker container. These environment variables will be created in the `/etc/environment` file without the `GLOBAL_ENV_` prefix.
+
+For example, if you want to set a global environment variable named `MY_GLOBAL_VARIABLE`, you can do so by setting the `GLOBAL_ENV_MY_GLOBAL_VARIABLE` environment variable when running the Docker container:
+
+```bash
+docker run -it -e HOME_USER=custom-home-user -e GLOBAL_ENV_MY_GLOBAL_VARIABLE=my_global_value -e VSCODE_TUNNEL_NAME=vscode-ssh-remote-server -v /path/to/extensions.json:/home/extensions.json aleleba/vscode
+```
+In this example, MY_GLOBAL_VARIABLE will be set to my_global_value in the /etc/environment file.
+
 ### Adding VSCode Extensions
 
 To add VSCode extensions to the container, create a JSON file with an array of objects containing the extension details you want to install, the only Mandatory field is uniqueIdentifier and follow this structure. For example:
@@ -81,23 +103,39 @@ You can run this `docker-compose.yml` file by navigating to the directory where
 
 This will start the container in the background and output the container ID. You can then use the `docker ps` command to view the running container.
 
-## Using this image as a base image in a Dockerfile
+## Adding Custom Scripts
 
-To use this image as a base image in a Dockerfile, you can add the following line to the top of your Dockerfile and you can install any additional packages you need, here an example installing nvm and nodejs in a `Dockerfile`:
+In this project, you can add custom scripts that will be automatically executed when the application starts. The `/usr/bin/custom-scripts` directory in the Docker container is a volume that maps to a directory on your host machine. Here's how you can add a custom script:
 
+### 1. Create a new script file
+
+Create a new file with a `.sh` extension in the directory on your host machine that maps to the `/usr/bin/custom-scripts` volume in the Docker container. For example, if the `/usr/bin/custom-scripts` volume maps to the `./custom-scripts` directory on your host machine, you can create a file named `install_node.sh` in the `./custom-scripts` directory.
+
+```bash
+touch ./custom-scripts/install_node.sh
 ```
-FROM aleleba/vscode:latest
 
-# Installing node.js and NVM
-SHELL ["/bin/bash", "--login", "-i", "-c"]
-RUN curl https://raw.githubusercontent.com/creationix/nvm/master/install.sh | bash
-RUN nvm install --lts
-RUN nvm alias default lts/*
-SHELL ["/bin/sh", "-c"]
-RUN echo 'source ~/.nvm/nvm.sh' >> ~/.bashrc
-# Finishing installing node.js and NVM
+### 2. Write your script
 
+Open the file in a text editor and write your script. Here's an example that installs Node.js using NVM:
+
+```bash
+#!/bin/bash
+# Installing Node.js with NVM
+curl -O https://raw.githubusercontent.com/creationix/nvm/master/install.sh
+bash install.sh
+source ~/.nvm/nvm.sh
+nvm install --lts
+nvm alias default lts/*
+nvm use default && npm install -g yo generator-code
+nvm use default && npm install -g @vscode/vsce
 ```
+The #!/bin/bash line at the top of the script tells the system that this script should be run with the Bash shell.
+
+### 3. Run your Docker container
+When you start your Docker container, all .sh files in the /usr/bin/custom-scripts directory will be automatically executed in alphabetical order. The environment variables from the /etc/environment file will be loaded before each script is executed.
+
+Remember to replace install_node.sh with the name of your script and ./custom-scripts with the actual path to the directory on your host machine that maps to the /usr/bin/custom-scripts volume in the Docker container.
 
 ## Contributing
 

version.txt

@@ -1 +1 @@
-2.0.58
+3.0.27