add install targets

install/01-bash.sh

@@ -1,11 +1,8 @@
 #!/usr/bin/env bash
-#
-# After running this script:
-#   1. bash dotfiles are symlinked
-#
 
-# 1. bash dotfiles are symlinked
+# bash dotfiles are symlinked
 bash_source="$dotfiles_dir/bash"
 bash_target="$HOME"
 link_folder "$bash_source" "$bash_target"
-printf "bash dotfiles are linked\n"
+echo "bash dotfiles are linked"
+bash --version