diff --git a/init-neovim.sh b/init-neovim.sh
index 7658bbd..0de5c43 100755
--- a/init-neovim.sh
+++ b/init-neovim.sh
@@ -13,7 +13,7 @@ Plug 'NLKNguyen/papercolor-theme'
 call plug#end()
 
 set background=dark
-!silent colorscheme PaperColor
+colorscheme PaperColor
 
 filetype plugin indent on
 set mouse=a
diff --git a/init-zsh.sh b/init-zsh.sh
index cacb505..4f8f846 100755
--- a/init-zsh.sh
+++ b/init-zsh.sh
@@ -3,7 +3,11 @@
 git clone --recursive https://github.com/changs/slimzsh.git ~/.slimzsh
 
 cat <<EOF > $HOME/.zshrc
+HISTSIZE=10000
+SAVEHIST=10000
+
 source "$HOME/.slimzsh/slim.zsh"
+source /usr/share/doc/fzf/examples/key-bindings.zsh
 alias vi=nvim
 alias ls='ls --color=auto'
 EOF
diff --git a/install-basics.sh b/install-basics.sh
index 90eba89..a19b8cd 100755
--- a/install-basics.sh
+++ b/install-basics.sh
@@ -1,4 +1,4 @@
 # install basics
 
 apt update -y
-apt install sudo neovim zsh git tmux -y
+apt install sudo neovim zsh git tmux fzf curl wget nmap -y