# License of IRB?

**URL:** <https://www.ruby-forum.com/t/license-of-irb/96753>\
**Category:** Ruby\
**Created:** [July 1, 2006, 3:22pm UTC](https://www.ruby-forum.com/t/license-of-irb/96753 "2006-07-01T15:22:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![llothar](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/3be4f8/32.png) [@llothar](https://www.ruby-forum.com/u/llothar)\
**Post date:** [July 1, 2006, 3:22pm UTC](https://www.ruby-forum.com/t/license-of-irb/96753/1 "2006-07-01T15:22:55Z")

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Hello ruby-talk,

Which license is used for IRB ?

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**Author:** ![llothar](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/3be4f8/32.png) [@llothar](https://www.ruby-forum.com/u/llothar)\
**Post date:** [July 1, 2006, 3:29pm UTC](https://www.ruby-forum.com/t/license-of-irb/96753/2 "2006-07-01T15:29:03Z")

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Hi,

In message “Re: License of IRB ?”  
on Sat, 1 Jul 2006 22:21:05 +0900, Lothar S.  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes:

|Which license is used for IRB ?

Ruby’s.  
matz.