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  1. #!/bin/bash
  2. s='username = "fakeuservalue"
  3.  
  4. clients = [
  5.   {
  6.     username = "user1"
  7.   },
  8.   {
  9.     username = "user2"
  10.   }
  11. ]'
  12. sed -n '/^clients = \[/,/^]$/s/.*username *= *"\(.*\)".*/\1/p' <<< "$s"
Success #stdin #stdout 0.01s 5408KB
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stdin
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Standard input is empty
stdout
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user1
user2
https://ideone.com/KkFoBc
language:
Bash (bash 5.0.3)
created:
3 years ago
visibility:
secret

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