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adrianbiro/base64_length.md

Last active June 24, 2023 13:28
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base64_length.md

padding

$ echo YXNkcQo= | base64 -d
asdq
$ echo YXNkcQo | base64 -d
asdq
base64: invalid input
$echo YXNkcQo= | awk '{if (length % 4 == 0){print}}' | base64 -d 
asdq
$ echo YXNkcQo | awk '{if (length % 4 == 0){print}}' | base64 -d 
$
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