几种查询linux内核的方法

1.lsb方式

[root@oracle ~]# lsb_release -rdDescription:    Oracle Linux Server release 6.3Release:        6.3

2.uname方式

[root@oracle ~]# uname -mx86_64[root@oracle ~]# uname -r2.6.39-200.24.1.el6uek.x86_64

3.proc/version

[root@oracle ~]# cat /proc/versionLinux version 2.6.39-200.24.1.el6uek.x86_64 ([e-mail]) (gcc version 4.4.6 20110731 (Red Hat 4.4.6-3) (GCC) ) #1 SMP Sat Jun 23 02:39:07 EDT 2012

4.etc/redhat-release

[root@oracle ~]# cat /etc/redhat-releaseRed Hat Enterprise Linux Server release 6.3 (Santiago)

5.arch查看位数

[root@oracle ~]# archx86_64

6.LONG_BIT

[root@centos etc]# getconf LONG_BIT64

7.issue.net

[root@mysql ~]# cat /etc/issue.netRed Hat Enterprise Linux Server release 6.4 (Santiago)

8.issue

[root@mysql ~]# cat /etc/issueRed Hat Enterprise Linux Server release 6.4 (Santiago)