August 2012
Intermediate to advanced
624 pages
17h 11m
Polish
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5.2. Osadzanie dokumentacji w treści skryptu
Problem
Chcemy w łatwy sposób udostępnić użytkownikom skryptu odpowiednio sformatowaną dokumentację (np. w formie strony podręcznika systemowego lub stron HTML). Kod i dokumentacja powinny być zapisywane w tym samym pliku, gdyż ułatwi to uaktualnianie, dystrybucję i nanoszenie poprawek w skrypcie.
Rozwiązanie
Dokumentację można włączyć do skryptu za pomocą instrukcji „nierobienia niczego” (znak dwukropka) i operatora osadzonego dokumentu.
#!/usr/bin/env bash # plik receptury: embedded_documentation echo 'W tym miejscu można wpisać kod skryptu' # Aby osadzić dokumentację, wystarczy zastosować znak : i mechanizm osadzania # dokumentów : <<'END_OF_DOCS' W tym miejscu można wstawić treść dokumentacji w formacie ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.