diff --git a/.bashrc b/.bashrc
index 543358f..df7c69a 100644
--- a/.bashrc
+++ b/.bashrc
@@ -10,7 +10,10 @@ parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
 }
 if [ "$color_prompt" = yes ]; then
- PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;95m\]$(parse_git_branch)\[\033[00m\]\$ '
+ # for username green:
+ # PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;95m\]$(parse_git_branch)\[\033[00m\]\$ '
+ # for username pink:
+ PS1='${debian_chroot:+($debian_chroot)}\[\033[01;33m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;95m\]$(parse_git_branch)\[\033[00m\]\$ '
 else
  PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(parse_git_branch)\$ '
 fi
diff --git a/.vimrc b/.vimrc
index 998aac8..564b339 100644
--- a/.vimrc
+++ b/.vimrc
@@ -2,6 +2,7 @@ call plug#begin(expand('~/.vim/plugged'))
 
 Plug 'scrooloose/nerdtree'
 map <C-n> :NERDTreeToggle<CR>
+let NERDTreeShowHidden=1
 
 "" Color
 Plug 'tomasr/molokai'
@@ -18,9 +19,16 @@ set title
 set titlestring=vim-%F
 set t_Co=256
 set cursorline
-
 set background=dark " for the dark version
 
+if $COLORTERM == 'gnome-terminal'
+  set term=gnome-256color
+else
+  if $TERM == 'xterm'
+    set term=xterm-256color
+  endif
+endif
+
 " abbreviations
 cnoreabbrev W! w!
 cnoreabbrev Q! q!
diff --git a/vpn-local-conection.sh b/vpn-local-conection.sh
new file mode 100644
index 0000000..dce80cf
--- /dev/null
+++ b/vpn-local-conection.sh
@@ -0,0 +1,2 @@
+sudo ufw allow in on wlp2s0 from 192.168.1.0/24
+sudo ufw allow out on wlp2s0 to 192.168.1.0/24