From e892f736a3cac880b36540a0223d488ee3879846 Mon Sep 17 00:00:00 2001
From: Oxbian <got.dacs@slmail.me>
Date: Sat, 2 Dec 2023 22:07:55 +0100
Subject: ADD: warning message, install.sh to POSIX shell

---
 README.md  |  7 +++----
 install.sh | 12 ++++++------
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index ba83d11..30565df 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,9 @@ You will need `vim` and `git` to be able to use this configuration.
 
 Normally if you run the `install.sh` script it will work, but if you have a problem, try to install vim plug and check if your problem is solved.
 
-```bash
+**Be careful the install.sh script remove everything in `.config/vim` and in `$HOME/.vim` !**
+
+```sh
 curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
 ```
@@ -35,9 +37,6 @@ This config has just the necessary plugins installed:
 - [CoC](https://github.com/neoclide/coc.nvim) a LSP plugin that work like VsCode LSP, and in Node (yeah I don't like it too but no choice...).
 - [Vim Wakatime](https://github.com/wakatime/vim-wakatime) to have wakatime time tracking in vim. 
 
-### Languages utilities
-
-
 
 ## Command & keybinds
 
diff --git a/install.sh b/install.sh
index 46b1776..c52c3b9 100755
--- a/install.sh
+++ b/install.sh
@@ -1,8 +1,8 @@
-#!/bin/bash
+#!/bin/sh
 DIR=$(dirname "$0")
-cd $DIR
+cd "$DIR" || exit
 
-ln -sf $(pwd)/.vimrc $HOME/.vimrc 
-rm -rf $HOME/.vim
-rm -rf $HOME/.config/vim
-ln -sf $(pwd)/vim $HOME/.config/vim
+ln -sf "$(pwd)/.vimrc" "$HOME/.vimrc" 
+rm -rf "$HOME/.vim"
+rm -rf "$HOME/.config/vim"
+ln -sf "$(pwd)/vim" "$HOME/.config/vim"
-- 
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