if you find yourself doing something with sed to replace a file with some env variable…
well there is a small tool that does it for you!
cat file.txt | envsubst > file_with_subst.txt
envsubst
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33 words
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1 minute read
if you find yourself doing something with sed to replace a file with some env variable…
well there is a small tool that does it for you!
cat file.txt | envsubst > file_with_subst.txt