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 the
32           currently supported columns. The default list of columns may be
33           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 are
37           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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REPORTING BUGS

55       For bug reports, use the issue tracker at
56       https://github.com/karelzak/util-linux/issues.
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AVAILABILITY

59       The fincore command is part of the util-linux package which can be
60       downloaded from Linux Kernel Archive
61       <https://www.kernel.org/pub/linux/utils/util-linux/>.
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65util-linux 2.37.2                 2021-06-02                        FINCORE(1)
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