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  1. #!/bin/bash
  2. test=' defaultConfig {
  3.     applicationId "com.service_app"
  4.     minSdkVersion rootProject.ext.minSdkVersion
  5.     targetSdkVersion rootProject.ext.targetSdkVersion
  6.     versionCode 1
  7.     versionName "1.0"
  8. }'
  9. echo "Enter versionCode"
  10. read versionCode
  11. echo "$versionCode"
  12. sed "s/\(versionCode[[:space:]]*\)[0-9]*/\\1${versionCode}/" <<< "$test"
Success #stdin #stdout 0s 4540KB
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stdin
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3
stdout
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Enter versionCode
3
 defaultConfig {
    applicationId "com.service_app"
    minSdkVersion rootProject.ext.minSdkVersion
    targetSdkVersion rootProject.ext.targetSdkVersion
    versionCode 3
    versionName "1.0"
}
https://ideone.com/fT4qXD
language:
Bash (bash 5.0.3)
created:
5 years ago
visibility:
secret

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