查看linux内核版本信息

uname -a

more/proc/version

cat/etc/issue

 

Forexample:

Ubantu:

root@onyorch:~#cat /etc/issue

Ubuntu14.04.2 LTS \n\l

root@onyorch:~#more /proc/version

Linuxversion3.13.0-46-generic (buildd@tipua) (gcc version 4.8.2 (Ubuntu4.8.2-19ubuntu1) )#77-Ubuntu

SMP MonMar 218:23:39 UTC 2015

 

root@onyorch:~#uname-a

Linuxonyorch3.13.0-46-generic #77-Ubuntu SMP Mon Mar 2 18:23:39 UTC 2015 x86_64x86_64x86_64 GNU/Linux

 

 

CentOS:

 

[110-CTS-user1@recovery-vm~]$uname -a

Linuxrecovery-vm2.6.32-431.23.3.el6.x86_64 #1 SMP Thu Jul 31 17:20:51 UTC 2014x86_64 x86_64x86_64 GNU/Linux

[110-CTS-user1@recovery-vm~]$more /proc/version

Linuxversion2.6.32-431.23.3.el6.x86_64 ([e-mail]) (gccversion4.4.7 2012031

3 (RedHat 4.4.7-4)(GCC) ) #1 SMP Thu Jul 31 17:20:51 UTC 2014

[110-CTS-user1@recovery-vm~]$cat /etc/issue

CentOSrelease 6.5(Final)

Kernel \ron an \m

 

Redhat:

<cts02-M0001:lss>/export/home/lss/logs/xlsRead/reqdir:

# uname-a

Linuxcts02-M00012.6.32-573.8.1.el6.x86_64 #1 SMP Fri Sep 25 19:24:22 EDT 2015x86_64 x86_64x86_64 GNU/Linux

 

<cts02-M0001:lss>/export/home/lss/logs/xlsRead/reqdir:

# more/proc/version

Linuxversion2.6.32-573.8.1.el6.x86_64 ([e-mail])(gccversion 4.4.7

20120313(Red Hat4.4.7-16) (GCC) ) #1 SMP Fri Sep 25 19:24:22 EDT 2015

 

<cts02-M0001:root>/root:

#  cat/etc/issue

 

Unauthorizeduse ofthis system is prohibited and may be prosecuted

to thefullest extentof the law. By using this system, you implicitly

agree tomonitoringby system management and law enforcement authorities.

If you donot agreewith these terms, DISCONNECT NOW.