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  1. #!/bin/bash
  2.  
  3. declare -A UsersRestrictions
  4. UsersRestrictions['root']=""
  5.  
  6.  
  7. if [[ -z "${UsersRestrictions['root']}" ]] ; then
  8.     echo root null
  9. else 
  10.     echo root not null
  11. fi
  12.  
  13. if [[ -z "${UsersRestrictions['notset']}" && "${UsersRestrictions['notset']+x}" ]]; then
  14.     echo notset null
  15. else 
  16.     echo notset not null
  17. fi
Success #stdin #stdout 0.02s 5268KB
comments (?)
stdin
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Standard input is empty
stdout
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root null
notset not null
https://ideone.com/sMtPG
language:
Bash (bash 5.0.3)
created:
11 years ago
visibility:
public

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