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Description
Effective ShellBy: Dave Kerr Master the tools. Build the workflow. Own the shell. Effective Shell is the hands on guide for developers who want to master the command linenot just to get around, but to build a fast, flexible, and portable development environment. This isnt a tour of shell commands. Its a blueprint for creating workflows that scale across machines, teams, and projects. Youll go from keystroke level efficiency to composing powerful pipelines, writing
By: Dave KerrMaster the tools. Build the workflow. Own the shell.
Effective Shell is the hands-on guide for developers who want to master the command line—not just to get around, but to build a fast, flexible, and portable development environment.
This isn’t a tour of shell commands. It’s a blueprint for creating workflows that scale across machines, teams, and projects. You’ll go from keystroke-level efficiency to composing powerful pipelines, writing reliable scripts, and automating common development tasks. Then you’ll take it further: managing your configuration with Git, customizing your shell setup, and working seamlessly across remote sessions using tools like Vim and tmux.
By the end, your shell won’t just be a tool; it’ll be an extension of your thinking.
You’ll learn how to:
- Find, filter, and reshape data using grep, regular expressions, and shell pipelines
- Write scripts that automate setup, configuration, and repetitive tasks
- Create Python-based CLI tools to pull and process structured data
- Manage your environment with Git and version-controlled dot files
- Edit quickly with Vim and multitask efficiently using terminal multiplexers
- Use AI tools to generate commands, debug faster, and enhance automation
Rather than prescribing a one-size-fits-all toolkit, Effective Shell teaches you the tools, practices, and strategies to build a shell environment that fits the way you work—efficient, portable, and entirely yours.
Whether you’re leveling up from the basics or refining your craft, this book will help you think clearly, automate confidently, and work more effectively in the shell.
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I have always purchased Asurion and they have always come through
Asurion really came through for me when I had an issue with my Canon printer. The process was smooth and easy from start to finish. The only small challenge was finding a box big enough to ship the printer, but once I had that, I just attached the label they sent and dropped it off at UPS.
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Reviewed in the United States on October 27, 2025
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I have never had to deal with Asurion before and was pleasantly surprised at how well the process went and at no additional cost to me. I shipped my printer on the 14th and it arrived back to me on the 21st, problem resolved. GREAT experience!
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Reviewed in the United States on December 2, 2025
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Good insurance to have
Asurion was great. After a few simple questions about what was going on with the unit, they issued a mailing label. Within 3 days of receiving the faulty unit they issued an Amazon gift card for the original purchase price.
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Reviewed in the United States on July 27, 2025
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Simple and not Drama claim process.
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While prices have gone up and a new cell now costs about $200 more, it was still definitely worth having the coverage. Overall, I’m satisfied with how the claim was handled.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Love this protection plan
Quick and easy. My daughter's cracked her screen on her phone, as soon as it happened I went on the app, filed the claim. Ten minutes later I received the email with the shipping lable. The following day I dropped the phone off at ups and 4 hours later I received the digital gift card. Ive filed several claims since getting the protection plan and with four kids its definitelysomething im glad to have especially since i dont have to buy a protectionplan for each item now. I have filed claims for electric scooter the stoped working for no reason, my son's phone stopped charging, my oldest daughter cracked her phone screen, my son's video game controllers up and died and each time it was quick and easy and no fuss
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Reviewed in the United States on May 13, 2026