查看系统程序信息方法1：[root@gafa~]#uname-aLinuxbogon3.10.0-327.18.2.el7.x86_64#1SMPThuMay1211:03:55UTC2016x86_64x86_64x86_64GNU/Linux方法2：[root@gafa~]#file/bin/ls/bin/ls:ELF64-bitLSBexecutable,x86-64,version1(SYSV),dynamicall