如何查看linux服务器的版本和配置信息

r囧r小猫 2021-12-23 00:27 261阅读 0赞

linux下看配置，可没有windows那么直观。你只能一个一个查看。

一：cpu  
\[root@srv /\]\# more /proc/cpuinfo | grep "model  
name"

[![ae51f3deb48f8c5477da593b3d292df5e0fe7f9d.jpg][]][ae51f3deb48f8c5477da593b3d292df5e0fe7f9d.jpg 1]

\[root@srv /\]\# grep "model name"  
/proc/cpuinfo

[![0d338744ebf81a4ccd4170ddd02a6059252da6b7.jpg][]][0d338744ebf81a4ccd4170ddd02a6059252da6b7.jpg 1]

二：内存  
\[root@srv /\]\# grep MemTotal /proc/meminfo

[![6f061d950a7b0208097ea3f565d9f2d3572cc86b.jpg][]][6f061d950a7b0208097ea3f565d9f2d3572cc86b.jpg 1]

三：查看CPU位数(32 or 64)  
\[root@srv /\]\# getconf LONG\_BIT  
32  
四：查看linux版本  
\[root@srv /\]\# more /etc/redhat-release  
CentOS  
release 5 (Final)  
\[root@srv /\]\# more /etc/issue  
CentOS release 5 (Final)  
Kernel \\r on an \\m

五：查看内核版本  
\[root@srv /\]\# uname  
\-r  
2.6.18-92.1.18.el5.028stab060.2PAE  
\[root@srv /\]\# uname -a  
Linux srv.eddiechen.cn  
2.6.18-92.1.18.el5.028stab060.2PAE \#1 SMP Tue Jan 13 12:31:30 MSK  
2009 i686 i686 i386 GNU/Linux  
六：查看时区  
\[root@srv /\]\# date -R  
Wed, 25 Feb 2009  
02:20:50 +0000  
\[root@srv /\]\# mv /etc/localtime  
/etc/localtime.save  
\[root@srv /\]\# cp /usr/share/zoneinfo/Asia/Shanghai  
/etc/localtime  
\[root@srv /\]\# date -R  
Wed, 25 Feb 2009  
10:24:26 +0800  
七：主机名  
\[root@srv /\]\# hostname  
srv.eddiechen.cn  
八：查看selinux情况  
\[root@srv /\]\# sestatus  
SELinux  
status:

disabled  
九：网络  
IP  
\[root@srv /\]\# ifconfig     
| grep 'inet addr:'| grep -v '127.0.0.1' | cut -d: -f2 | awk '\{   
print $1\}'  
207.154.202.216  
网关  
\[root@srv /\]\# cat /etc/sysconfig/network  
NETWORKING="yes"  
GATEWAY="192.0.2.1"  
HOSTNAME="srv.eddiechen.cn"  
dns  
\[root@srv /\]\# cat /etc/resolv.conf  
nameserver  
208.74.168.131  
nameserver 208.74.168.132  
nameserver 4.2.2.1  
十：已经安装的软件包  
\[root@srv /\]\# rpm -qa | wc -l  
197  
\[root@srv /\]\# yum list installed | wc  
\-l  
198  
十一：磁盘和分区  
\[root@srv /\]\# df  
\-h  
Filesystem   
    
    
      
Size      
  Used   
    
    
     Avail  
Use      
 %   
    Mounted  
on  
/dev/simfs      
    
    
   10G   
   353M   
    
    
    
   9.7G   
    
      
4%      
 /  
\[root@srv /\]\# du -sh  
353M  
\[root@srv /\]\# du /etc  
\-sh  
4.6M   
   /etc

转载于:https://www.cnblogs.com/insane-Mr-Li/p/10723651.html

[ae51f3deb48f8c5477da593b3d292df5e0fe7f9d.jpg]: /images/20211220/1ee24d193efb47a3bf38bcb9de113d61.png
[ae51f3deb48f8c5477da593b3d292df5e0fe7f9d.jpg 1]: http://d.hiphotos.baidu.com/zhidao/pic/item/ae51f3deb48f8c5477da593b3d292df5e0fe7f9d.jpg
[0d338744ebf81a4ccd4170ddd02a6059252da6b7.jpg]: /images/20211220/e9d6e5c30f424532a0345c573bf1c47e.png
[0d338744ebf81a4ccd4170ddd02a6059252da6b7.jpg 1]: http://e.hiphotos.baidu.com/zhidao/pic/item/0d338744ebf81a4ccd4170ddd02a6059252da6b7.jpg
[6f061d950a7b0208097ea3f565d9f2d3572cc86b.jpg]: /images/20211220/752a9bab249e432f84ac6cc93452a8e7.png
[6f061d950a7b0208097ea3f565d9f2d3572cc86b.jpg 1]: http://c.hiphotos.baidu.com/zhidao/pic/item/6f061d950a7b0208097ea3f565d9f2d3572cc86b.jpg