automation

Automating repetitive tasks with Groovy scripts.

Groovy Scripting for Automation – 12 Tested Examples for Practical Tasks

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Groovy scripting for automation with 12+ examples. Covers CLI parsing, file processing, CSV/JSON scripts, database tasks, and @Grab setup. Tested on Groovy 5.x. “The best automation script is the one you didn’t have to compile, package, or deploy. Just write it and run it.” Dave Thomas, The Pragmatic Programmer Last Updated: March 2026 | Tested on: Groovy 5.x, Java 17+ | Difficulty: Beginner to Intermediate | Reading Time: 25 minutes Why Groovy for Scripting and Automation? If you’ve ever written ... Read More

Groovy Process Execution – Run System Commands with 12+ Tested Examples

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Groovy execute command and process execution with 12+ examples. Covers String.execute(), ProcessBuilder, stdout/stderr capture, exit codes, timeouts, and piping. Groovy 5.x. “Any sufficiently advanced build script will eventually shell out to the operating system. Groovy just makes it embarrassingly easy.” Brian Kernighan, Unix Philosophy Last Updated: March 2026 | Tested on: Groovy 5.x, Java 17+ | Difficulty: Intermediate | Reading Time: 25 minutes When you need to groovy execute command from a script – checking disk space, calling git, restarting ... Read More