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  1. #!/bin/bash
  2.  
  3. str='-e ENV_PASSWORD="foo" -e ENV_USER="bar -e sd" -e ENV_DB_NAME="mysite_staging" '
  4.  
  5. re_pattern='-e[[:space:]]*([^[:space:].=]*)="([^"]*)"'
  6.  
  7. while [[ $str =~ $re_pattern ]]; do
  8.     echo "variable: ${BASH_REMATCH[1]}"
  9.     echo "value: ${BASH_REMATCH[2]}"
  10.     str=${str#*${BASH_REMATCH[1]}=\"${BASH_REMATCH[2]}\"}
  11. done
Success #stdin #stdout 0.01s 5436KB
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stdin
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Standard input is empty
stdout
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variable: ENV_PASSWORD
value: foo
variable: ENV_USER
value: bar -e sd
variable: ENV_DB_NAME
value: mysite_staging
https://ideone.com/mY4HKI
https://stackoverflow.com/questions/73835409/how-to-retrive-environment-name-and-its-value-from-the-string-using-regex-in-ba
language:
Bash (bash 5.0.3)
created:
3 years ago
visibility:
secret

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