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  1. #!/bin/bash
  2. s='52.200.238.131 - - [31/Jan/2017:10:30:21 +0000] "POST /v1/articles?key=sEahu58asdasd'
  3. echo $s | sed -E 's#.*(\[[0-9]{2}/[A-Za-z0-9]{3}/[0-9]{4}).*(key=[A-Za-z0-9]+).*#\2 \1#'
Success #stdin #stdout 0s 19632KB
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key=sEahu58asdasd [31/Jan/2017
https://ideone.com/ebH9Sr
language:
Bash (bash 5.0.3)
created:
8 years ago
visibility:
secret

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