Oh, you are right! Although the 'locale' command show that the 2 has the same locale settings. The sort result of the same file is different. Ubuntu is right, centos is wrong……
Maybe I should as this question on some Linux mail lists or forums. Thanks a lot! On Mon, Sep 8, 2008 at 8:34 PM, Tom Lane <[EMAIL PROTECTED]> wrote: > "Peter Cai" <[EMAIL PROTECTED]> writes: > > The only difference is that one OS is centos and the other is ubuntu > > It's hardly impossible that those two contain different locale > definitions. Have you tried comparing the results of sort(1) > under the same locale settings? > > regards, tom lane > -- 科幻小说可能在哲学上是天真的，在道德上是简单的，在美学上是有些主观的，或粗糙的，但是就它最好的方面而言，它似乎触及了人类集体梦想的神经中枢，解放出我们人类这具机器中深藏的某些幻想。
