# \[Bug #1111\] -E and -K on shbang

**URL:** <https://www.ruby-forum.com/t/bug-1111-e-and-k-on-shbang/159517>\
**Category:** Development\
**Created:** [February 5, 2009, 9:52am UTC](https://www.ruby-forum.com/t/bug-1111-e-and-k-on-shbang/159517 "2009-02-05T09:52:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Usaku\_NAKAMURA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/cc9497/32.png) [@Usaku\_NAKAMURA](https://www.ruby-forum.com/u/Usaku_NAKAMURA)\
**Post date:** [February 5, 2009, 9:52am UTC](https://www.ruby-forum.com/t/bug-1111-e-and-k-on-shbang/159517/1 "2009-02-05T09:52:05Z")

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Bug #1111: -E and -K on shbang  
[http://redmine.ruby-lang.org/issues/show/1111](http://redmine.ruby-lang.org/issues/show/1111)

e$B5/I\<\<Te(B: Usaku NAKAMURA  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: High  
e$B%+%F%4%je(B: M17N, Target version: 1.9.x  
ruby -v: ruby 1.9.2dev (2009-02-05 trunk 22074) [i386-netbsdelf]

shbange$B9T$Ne(B-Ee$B$de(B-Ke$B$,e(BEncoding.default\_externale$B$K:nMQ$7$F$$$^$;$s!#e(B  
e$B%W%i%C%H%U%)!\<%`0MB8$J$7!"e(B1.9.1p0e$B$G$b:F8=$7$^$9!#e(B

% cat foo.rb  
#!ruby -Ku  
p Encoding.default\_external

% LANG= ruby aaa.rb  
#Encoding:US-ASCII

---

<div class="post-metadata">

**Author:** ![Usaku\_NAKAMURA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/cc9497/32.png) [@Usaku\_NAKAMURA](https://www.ruby-forum.com/u/Usaku_NAKAMURA)\
**Post date:** [February 6, 2009, 4:07am UTC](https://www.ruby-forum.com/t/bug-1111-e-and-k-on-shbang/159517/2 "2009-02-06T04:07:36Z")

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e$B%A%1%C%He(B #1111 e$B$,99?7$5$l$^$7$?!#e(B (by Usaku NAKAMURA)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

## Applied in changeset r22085.

[http://redmine.ruby-lang.org/issues/show/1111](http://redmine.ruby-lang.org/issues/show/1111)