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Environment variable directories?


 
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# 1  
Environment variable directories?

Hi, when I performed an 'ls' in one of my folders, I saw there was a directory that looked like ${text}. Can somebody please tell me what this is and how to access this directory? Using a 'cd' does not seem to work.
# 2  
try:
cd '${text}'
# 3  
That works, thanks.

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