从红帽更新服务器上下载下来的，里面包含 RedHat5 X86:bash-3.2-33.el5_11.4.i386.rpm RedHat5 X86_64:bash-3.2-33.el5_11.4.x86_64.rpm bash-debuginfo-3.2-33.el5_11.4.x86_64.rpm RedHat6 X86:bash-4.1.2-15.el6_5.2.i686.rpm RedHat6 X86_64:bash-4.1.2-15.el6_5.2.x86_64.rpm bash-debuginfo-4.1.2-15.el6_5.2.x86_64.rpm