add psqlrc file

psqlrc

@@ -0,0 +1,3 @@
+\set PROMPT1 '(%n@%M:%>) %`date +%H:%M:%S` [%/] \n%x%# '
+\pset null '(null)'
+\timing

setup.sh

@@ -7,7 +7,7 @@
 ########## Variables
 dir=~/dotfiles                    # dotfiles directory
 olddir=~/dotfiles_old             # old dotfiles backup directory
-files="bashrc config emacs emacs.d gitconfig gitignore_global zshrc oh-my-zsh"    # list of files/folders to symlink in homedir
+files="bashrc config emacs emacs.d gitconfig gitignore_global psqlrc zshrc oh-my-zsh"    # list of files/folders to symlink in homedir
 ##########
 
 # create dotfiles_old in homedir