# PackageCompiler stores REPL histories?

**URL:** https://discourse.julialang.org/t/packagecompiler-stores-repl-histories/47385
**Category:** General Usage
**Tags:** compilation, package-compiler
**Created:** [September 28, 2020, 1:15am UTC](https://discourse.julialang.org/t/packagecompiler-stores-repl-histories/47385 "2020-09-28T01:15:15Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![AmirHosein](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/amirhosein/32/11856_2.png) [@AmirHosein](https://discourse.julialang.org/u/AmirHosein)
#### Post date: [September 29, 2020, 7:38am UTC](https://discourse.julialang.org/t/packagecompiler-stores-repl-histories/47385/5 "2020-09-29T07:38:29Z")

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Saying some of the commands from history of REPL being used makes sense for me. If you look at a post I put a few days ago ([click here](https://discourse.julialang.org/t/how-to-create-an-app-from-a-julia-code-that-is-writing-and-using-other-julia-files-inside-itself/47301)). There is a mysterious folder called “Tabriz” and it is empty created in the bin folder of the application, while there is nothing called Tabriz in my code and process as I explained there in details. When I did it on another computer, I didn’t get that folder. After reading your post I remembered I created a folder using `mkdir` command in Julia’s IDE about 2 months ago when I was explaining something to a friend.

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