June 2004
Intermediate to advanced
1056 pages
39h 58m
English
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Name
fsck_hfs
Synopsis
fsck_hfs -u
fsck_hfs [-d] [-f] [-r] { -q | -p | [-n | -y] } device...Performs consistency checks of HFS and HFS+ volumes, and attempts to fix any inconsistencies found.
Options
-
-d Enable debugging output.
-
-f Force check even if the volume is marked as clean.
-
-n Automatically answer “no” whenever
fsck_hfsasks to resolve an inconsistency.-
-p Run in preening mode, in which only purely innocuous inconsistencies are resolved.
-
-q Check the filesystem but don’t resolve any inconsistencies. Return filesystem status of clean, dirty, or failure to standard error.
-
-r Cause a rebuild of the volume’s catalog btree to occur.
-
-u Print a usage statement to standard output.
-
-y Automatically answer “yes” whenever
fsck_hfsasks to resolve an inconsistency.-
device The volume’s device filename, e.g.,
/dev/disk1s2.
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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.