[Linux]查看Linux内核及发行版本

# uname -a             
Linux 2fc7cabbc5e8 3.10.0-1062.el7.x86_64 #1 SMP Wed Aug 7 18:08:02 UTC 2019 x86_64 GNU/Linux
# cat /proc/version 
Linux version 3.10.0-1062.el7.x86_64 (mockbuild@kbuilder.bsys.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) ) #1 SMP Wed Aug 7 18:08:02 UTC 2019
# cat /etc/issue
Debian GNU/Linux 10 
 l
或
# cat /etc/redhat-release 
CentOS Linux release 7.7.1908 (Core)

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