December 2021
Intermediate to advanced
510 pages
11h 20m
English
Content preview from Powerful Command-Line Applications in GoBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Wrapping Up
In this chapter, you explored a few ways to get input from your users. You used command-line arguments, environment variables, and standard input. More importantly, you got more comfortable producing your own command-line tools by using common standards and practices.
In the next chapter, you’ll build on these concepts by handling files, thus enabling you to create even more powerful and useful tools.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.