1FINCORE(1)                       User Commands                      FINCORE(1)
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NAME

6       fincore - count pages of file contents in core
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SYNOPSIS

9       fincore [options] file ...
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DESCRIPTION

12       fincore  counts  pages  of  file  contents being resident in memory (in
13       core), and reports the numbers.  If an error  occurs  during  counting,
14       then  an  error  message is printed to the stderr and fincore continues
15       processing the rest of files listed in a command line.
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17       The default output is subject to change.   So  whenever  possible,  you
18       should  avoid using default outputs in your scripts.  Always explicitly
19       define expected columns by using --output columns-list in  environments
20       where a stable output is required.
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OPTIONS

23       -n, --noheadings
24              Do not print a header line in status output.
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26       -b, --bytes
27              Print  the  SIZE column in bytes rather than in a human-readable
28              format.
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30       -o, --output list
31              Define output columns.  See the --help output to get a  list  of
32              the currently supported columns. The default list of columns may
33              be extended if list is specified in the format +list.
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35       -r, --raw
36              Produce output in raw format.  All potentially unsafe characters
37              are hex-escaped (\x<code>).
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39       -J, --json
40              Use JSON output format.
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42       -V, --version
43              Display version information and exit.
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45       -h, --help
46              Display help text and exit.
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AUTHORS

49       Masatake YAMATO ⟨yamato@redhat.com⟩
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SEE ALSO

52       mincore(2), getpagesize(2), getconf(1p)
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AVAILABILITY

55       The  fincore command is part of the util-linux package and is available
56       from Linux Kernel Archive ⟨https://www.kernel.org/pub/linux/utils/util-
57       linux/⟩.
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61util-linux                        March 2017                        FINCORE(1)