// 查看版本@H_502_2@
[yaoyakun@h16@H_502_2@-vm2 marketadmin]$ cat /proc/version@H_502_2@
Linux version@H_502_2@ 2.6@H_502_2@.32-0@H_502_2@42stab108.8 (root@kbuild@H_502_2@-rh6-x64.eng.sw.ru) (gcc version@H_502_2@ 4.4@H_502_2@.6 20120305@H_502_2@ (Red Hat 4.4@H_502_2@.6-4@H_502_2@) (GCC) ) #1@H_502_2@ SMP Fri Jan 13@H_502_2@ 10@H_502_2@:32@H_502_2@:0@H_502_2@4 MSK 2017@H_502_2@

[yaoyakun@h16@H_502_2@-vm2 marketadmin]$ uname -a
Linux h16-vm2.corp.yongche.org 2.6@H_502_2@.32-0@H_502_2@42stab108.8 #1@H_502_2@ SMP Fri Jan 13@H_502_2@ 10@H_502_2@:32@H_502_2@:0@H_502_2@4 MSK 2017@H_502_2@ x86_64 x86_64 x86_64 GNU/Linux

[yaoyakun@h16@H_502_2@-vm2 marketadmin]$ uname -r
2.6@H_502_2@.32-0@H_502_2@42stab108.8

[yaoyakun@h16@H_502_2@-vm2 marketadmin]$ cat /etc/issue
CentOS release 6.5@H_502_2@ (Final)
Kernel \r on an \m

[yaoyakun@h16@H_502_2@-vm2 marketadmin]$ cat /etc/redhat-release
CentOS release 6.5@H_502_2@ (Final)
// 32位 or 64位@H_502_2@
[yaoyakun@h16@H_502_2@-vm2 marketadmin]$ getconf LONG_BIT
64@H_502_2@

[yaoyakun@h16@H_502_2@-vm2 marketadmin]$ file /bin/ls
/bin/ls: ELF 64@H_502_2@-bit LSB executable,x86-64@H_502_2@,version@H_502_2@ 1@H_502_2@ (SYSV),dynamically linked (uses shared@H_502_2@ libs),for@H_502_2@ GNU/Linux 2.6@H_502_2@.18,stripped