# uname -a
# cat /etc/os-release
NAME='CentOS Linux '
版本='7(核心)。
ID='centos '
ID_LIKE='rhel fedora '
VERSION_ID='7'
pretty _ name=' centos Linux7(核心) '
ANSI_COLOR='0; 31 '
CPE _ name=' CPE :/o : centos : centos :7 '
HOME_URL='https://www.centos.org/'
错误_ report _ URL=' https://bugs.centos.org/'
centos _ mantisbt _ project=' centos-7 '
centos _ mantisbt _ project _ version='7'
REDHAT_SUPPORT_PRODUCT='centos '
red hat _ support _ product _ version='7'
# cat /etc/redhat-release
centos Linux7.2. 1511 (酷睿) ) ) ) ) )。
# cat /proc/version
(gcc版本4.8.320140911 (红色hat4.8.3-9) gcc ) )1smpthunov 1922336010336057 utc 2015
# yum安装red hat-LSB
# lsb_release -a
LSB版本: core-4.1-amd 64: core-4.1-noarch : cxx-4.1-amd 643360 cxx-4.1-noarch 3:
桌面- 4.1-amd 643360桌面- 4.1-noarch :语言- 4.1-amd 643360语言- 4.1-noarch :
打印- 4.1-amd 643360打印- 4.1-noarch
描述: centoslinuxrelease7.2. 1511 (核心) )。
3:7.2.1511版
Codename :酷睿
# cat /proc/cpuinfo
processor : 0 //逻辑cpu核心序列号、ID
vendor _ id : cmdbl/pcpu family :6
型号: 61
型号名称:英特尔酷睿TM ) i7-5557U CPU @ 3.10GHz //cpu型号
stepping : 4
cpu MHz : 3099.998
cache size : 4096 KB
物理id :0//物理CPU个gxdwdm/p siblings : 1
酷睿id : 0
cpu cores : 1 //CPU的xfdyd,数核
apicid : 0
初始apic id : 0
fpu :是
fpu _ exception :是
cpuid level : 20
WP :是
flags : fpuvmedepsetscmsrpaemcecx8apicsepmtrrpge
mcacmovpatpse 36 clflushmmxfxsrssesse2syscallnxrdtscplm
constant _ TSC rep _ goodnoplxtopologynonstop _ tscpnipclmulqdqmonitor
sse3 CX 16 SSE4_1ss E4 _2movbepopcntaesxsaveavxrdrandhypervisor
lahf_lm abm 3dnowprefetch rdseed
bogomips : 6199.99
clflush size : 64
che_alignment336064
地址大小:39 bits物理,48 bits虚拟
电源管理: