查看bash版本

为什么80%的码农都做不了架构师？>>>   

在centos6.5下面：

[root@sr006.bgp-bjny-02 ~]# bash -version

GNU bash, version 4.1.2(1)-release (x86_64-redhat-linux-gnu)

Copyright (C) 2009 Free Software Foundation, Inc.

License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>

This is free software; you are free to change and redistribute it.

There is NO WARRANTY, to the extent permitted by law.

[root@sr006.bgp-bjny-02 ~]# uname -a

Linux sr006.bgp-bjny-02.c4hcdn.cn 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

[root@sr006.bgp-bjny-02 ~]# cat /etc/redhat-release

CentOS release 6.5 (Final)

在mac下面：

yuanlongair:~ ylchou$ sh -version

GNU bash, version 3.2.53(1)-release (x86_64-apple-darwin14)

Copyright (C) 2007 Free Software Foundation, Inc.

yuanlongair:~ ylchou$ bash -version

GNU bash, version 3.2.53(1)-release (x86_64-apple-darwin14)

Copyright (C) 2007 Free Software Foundation, Inc.

yuanlongair:~ ylchou$ uname -a

Darwin yuanlongair.local 14.0.0 Darwin Kernel Version 14.0.0: Fri Sep 19 00:26:44 PDT 2014; root:xnu-2782.1.97~2/RELEASE_X86_64 x86_64

转载于:https://my.oschina.net/ylchou/blog/486759