查看centos系统的相关信息命令

// 查看版本[yaoyakun@h16-vm2 marketadmin]$ cat /proc/versionLinux version 2.6.32-042stab108.8 ([e-mail]) (gcc version 4.4.6 20120305 (Red Hat 4.4.6-4) (GCC) ) #1 SMP Fri Jan 13 10:32:04 MSK 2017[yaoyakun@h16-vm2 marketadmin]$ uname -aLinux h16-vm2.corp.yongche.org 2.6.32-042stab108.8 #1 SMP Fri Jan 13 10:32:04 MSK 2017 x86_64 x86_64 x86_64 GNU/Linux[yaoyakun@h16-vm2 marketadmin]$ uname -r2.6.32-042stab108.8[yaoyakun@h16-vm2 marketadmin]$ cat /etc/issueCentOS release 6.5 (Final)Kernel \r on an \m[yaoyakun@h16-vm2 marketadmin]$ cat /etc/redhat-releaseCentOS release 6.5 (Final)// 32位 or 64位[yaoyakun@h16-vm2 marketadmin]$ getconf LONG_BIT64[yaoyakun@h16-vm2 marketadmin]$ file /bin/ls/bin/ls: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.18, stripped