# export PATH=$PATH:$HOME/.local/bin LOCAL_BIN="$HOME/.local/bin" echo $PATH | grep -i "$LOCAL_BIN" - > /dev/null || export PATH=$PATH:$LOCAL_BIN DOTFILES_BIN="$(dirname $(readlink -f $0))/bin" echo $PATH | grep -i "$DOTFILES_BIN" - > /dev/null || export PATH=$PATH:$DOTFILES_BIN