August 2012
Intermediate to advanced
624 pages
17h 11m
Polish
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14.20. Wykorzystanie haseł w skryptach
Problem
W skrypcie musi być na stałe zapisane hasło.
Rozwiązanie
Oczywiście, nie jest to właściwe rozwiązanie i należy go unikać, jeśli to tylko możliwe. Niestety czasami nie ma możliwości zrealizowania zadania w inny sposób.
Pierwsza czynność polega na sprawdzeniu, czy problemu nie udałoby się rozwiązać, stosując mechanizm sudo z opcją NOPASSWD. W ten sposób można wyeliminować konieczność stałego definiowania hasła w jakimkolwiek pliku. Naturalnie metoda ta również wnosi pewne ryzyko, ale warto ją wziąć po uwagę. Więcej informacji na ten temat znajduje się w „14.19. Bezpieczne wykorzystanie mechanizmu sudo”.
Kolejną akceptowalną alternatywą bywa zastosowanie usługi SSH z kluczami publicznymi i precyzyjnie dobranym ...
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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.