Hi, all<br>In CentOS 5.5 , value of BASH_VERSINFO[5]/MACHTYPE is "x86_64-redhat-linux-gnu"(bash-3.2-32.el5.x86_64)<br>However, "x86_64-unknown-linux-gnu" in CentOS 6.0/cr (bash-4.1.2-8.el6-x86_64)<br>
<br># cat /proc/cpuinfo<br>processor : 0<br>vendor_id : GenuineIntel<br>cpu family : 6<br>model : 23<br>model name : Intel(R) Xeon(R) CPU X3330 @ 2.66GHz<br>...<br><br>ps: "x86_64-redhat-linux-gnu" in rhel 6.1(bash-4.1.2-8.el6-x86_64)<br>
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