判断Linux/Unix为32位或64位

 

判断Linux/Unix为32位或64位

 

方法一:

$uname -m

x86_64 (64位)

i686 (32位)

 

方法二:

$getconf LONG_BIT

32 (32位)

64 (64位)

 

查看二进制文件是否为64bit:

[AAA@Centos_AAA ~]$ file /local/perforce/p4
/local/perforce/p4: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.4.1, stripped

 

 

完!

posted @ 2011-07-05 13:24  iTech  阅读(1320)  评论(2编辑  收藏  举报