linux 系统属性查询

• uname -a

[cpicapp@iZuf6gl8wxyasxnj79v1g2Z ~]$ uname -a
Linux iZuf6gl8wxyasxnj79v1g2Z 3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

x86_64 表示 64位系统