June 2004
Intermediate to advanced
1056 pages
39h 58m
English
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Name
fsck
Synopsis
fsck [-lnum_procs] [-bblock_num] [-mmode] [-c { 0 | 1 | 2 | 3 }] [-p | -n | -y]device...
Performs consistency checks of UFS volumes, and attempts to fix any inconsistencies found.
Options
-
-b Specify an alternate super block for the filesystem.
-
-c Convert the filesystem to the specified version level. See the
fsckmanpage for details.-
-l Limit the number of parallel
fsckprocesses. Defaults to the number of disks.-
-m Specify the permissions of the
lost+founddirectory, where files that have become detached from their place in the directory hierarchy due to filesystem corruption can be located. The argument is an octal mode, as described in thechmodmanpage. The default is1777.-
-n Automatically answer “no” whenever
fsckasks to resolve an inconsistency.-
-p Run in preening mode, in which only purely innocuous inconsistencies are resolved.
-
-y Automatically answer “yes” whenever
fsckasks 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.