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From: Pen Ttt on 11 Jun 2010 06:57
my system:ubuntu10.04+firefox
shell terminal :utf-8
how to set my irb terminal with the default ASCII encoding?


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From: Ryan Davis on 11 Jun 2010 19:32

On Jun 11, 2010, at 03:57 , Pen Ttt wrote:

> my system:ubuntu10.04+firefox
> shell terminal :utf-8
> how to set my irb terminal with the default ASCII encoding?

I'm kinda surprised that `irb` doesn't have a -K flag... so read up on $KCODE.


From: Pen Ttt on 11 Jun 2010 20:59
irb(main):001:0> $KCODE = "U"
=> "U"
when i add $KCODE = "U",the output is ok.
i input in shell :irb,need input $KCODE = "U" everytime?
can i set it?when i open irb , the code is U?
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