rpm、yum、编译安装轻松管理centos7程序包（19）

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groupinfo：查看包组的详细信息

# yum groupinfo "Development Tools" -y
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Group: Development Tools
Group-Id: development
Description: A basic development environment.
Mandatory Packages:
   +autoconf
   +automake
    binutils
   +bison
   +flex
   +gcc
   +gcc-c++
    gettext
   +libtool
    make
   +patch
    pkgconfig
   +redhat-rpm-config
   +rpm-build
   +rpm-sign
Default Packages:
   +byacc
   +cscope
   +ctags
   +diffstat
   +doxygen
    elfutils
   +gcc-gfortran
   +git
   +indent
   +intltool
   +patchutils
   +rcs
   +subversion
   +swig
   +systemtap
Optional Packages:
   ElectricFence
   ant
   babel
   bzr
   chrpath
   cmake
   compat-gcc-44
   compat-gcc-44-c++
   compat-gcc-44-g77
   cvs
   dejagnu
   expect
   gcc-gnat
   gcc-objc
   gcc-objc++
   imake
   javapackages-tools
   ksc
   libstdc++-docs
   mercurial
   mod_dav_svn
   nasm
   perltidy
   python-docs
   rpmdevtools
   rpmlint
   systemtap-sdt-devel
   systemtap-server