I was using unix sort command for sorting some OL dumps and it wasn't  
giving me results as I expected.

        $ cat c.txt
        x     5
        x_5ti 1
        x     6
        $ sort c.txt
        x     5
        x_5ti 1
        x     6

After quite a bit of exploration, I realized that this problem is  
caused by the locale setting. Locale is set to "en_US.UTF-8" by  
default and changing it to "C" makes sort behave well.

        $ export LC_ALL="C"
        $ sort c.txt
        x     5
        x     6
        x_5ti 1

In fact, there is a warning in the sort man page.

        ***  WARNING *** The locale specified by the environment  
affects sort order.  Set LC_ALL=C
        to get the traditional sort order that uses native byte values.

Is there any special reason for using "en_US.UTF-8" locale in all IA  
nodes? Can we change locale to "C" in all OL nodes?

Anand

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