August 2012
Intermediate to advanced
624 pages
17h 11m
Polish
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17.6. Rejestrowanie danych z całej sesji lub zadania wsadowego
Problem
Chcemy przechwycić wszystkie informacje generowane w czasie trwania sesji lub w czasie wykonywania zadania wsadowego.
Rozwiązanie
Problem można rozwiązać kilkoma metodami w zależności od potrzeb użytkownika i wykorzystywanego przez niego środowiska pracy.
Najprostszy sposób polega na włączeniu opcji zapisu danych do pamięci lub na dysku w programie terminala. Niestety nie wszystkie terminale udostępniają tego typu opcje, a poza tym ewentualne przerwanie połączenia wiąże się z utratą pliku dziennika.
Kolejnym niezbyt skomplikowanym rozwiązaniem jest takie zmodyfikowanie wykonywanych poleceń, aby kierowały dane wyjściowe do mechanizmu tee lub do pliku. Doskonałym przykładem są poniższe ...
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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.