## 主要是记录mmm的简便自动化执行方式，为了减少键盘输入#if [ $# -ne 1 ]; then    echo     echo "    Usage: ./remmm.sh "    echo     exit 0fiif [ ! -d $1 ]; then    echo     echo "   dirctory was not exist."    echo     exit 0fiecho "source build/envsetup.sh"source build/envsetup.shecho "lunch sabresd_6dq-eng"lunch sabresd_6dq-engecho echo "mmm dist dirctory"echo mmm $1