diff --git a/sources/tech/20150807 How To--Temporarily Clear Bash Environment Variables on a Linux and Unix-like System.md b/sources/tech/20150807 How To--Temporarily Clear Bash Environment Variables on a Linux and Unix-like System.md
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+Translating by ictlyh
 How To: Temporarily Clear Bash Environment Variables on a Linux and Unix-like System
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 I'm a bash shell user. I would like to temporarily clear bash shell environment variables. I do not want to delete or unset an exported environment variable. How do I run a program in a temporary environment in bash or ksh shell?