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Update JSON file using Terminal or bash script
- This tutorial highlights how JSON file updates can be automated using Bash script and jq command-line JSON processor tools.
- The advantages of automating JSON file updates include the ability to alter fields quickly and efficiently.
- The tutorial explains the utility of automating the JSON file updates using Bash scripts, jq, and multiple scripts to carry out specific tasks such as updating the version number, injecting dynamic values, etc.
- The guide outlines how to use the jq command to read JSON files and filter nested fields.
- Then, it shows how the fields are updated dynamically using the jq command with --arg or --argjson.
- The tutorial then goes further to demonstrate how to create a Bash script as an automated way of updating JSON files.
- It shows how to make the Bash script executable and how to automate version increase via a script.
- Finally, the tutorial concludes with a recommendation on using tools like Jenkins, GitLab CI, or GitHub Actions to automate configuration updates before deployment.
- Overall, automating JSON file updates with Bash and jq are powerful techniques that can streamline your workflow and save lots of time.
- Following the tutorial can help to achieve this effortlessly.
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