[[ -f "$HOME/.dotfiles/aliases" ]] && source "$HOME/.dotfiles/aliases"

if [ ! "$TERM_PROGRAM" = "iTerm.app" ]; then
    if [ -z "$TMUX" ]; then
        (tmux ls | grep -vq attached && tmux -2 attach-session -t main) ||  tmux -2 new-session -s main
    fi
fi