If the string contains an environment variable delimeted by dollar signs ($). Is there an easy way of detecting, and replacing the variable with its value? For instance. Given that the variable BASE_ID has a value of 5.12 myfile$BASE_ID$.xxx should give me myfile5.12.xxx Thank you for any help.

Originally posted as a Categorized Question.

In reply to How do I substitute the value of a variable if it is found in a string? by mister_t

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