FINCORE(1)                       User Commands                      FINCORE(1)

NAME
       fincore - count pages of file contents in core

SYNOPSIS
       fincore [options] file...

DESCRIPTION
       fincore counts pages of file contents being resident in memory (in
       core), and reports the numbers. If an error occurs during counting,
       then an error message is printed to the stderr and fincore continues
       processing the rest of files listed in a command line.

       The default output is subject to change. So whenever possible, you
       should avoid using default outputs in your scripts. Always explicitly
       define expected columns by using --output columns-list in environments
       where a stable output is required.

OPTIONS
       -n, --noheadings
           Do not print a header line in status output.

       -b, --bytes
           Print the sizes in bytes rather than in a human-readable format.

           By default, the unit, sizes are expressed in, is byte, and unit
           prefixes are in power of 2^10 (1024). Abbreviations of symbols are
           exhibited truncated in order to reach a better readability, by
           exhibiting alone the first letter of them; examples: "1 KiB" and "1
           MiB" are respectively exhibited as "1 K" and "1 M", then omitting
           on purpose the mention "iB", which is part of these abbreviations.

       -o, --output list
           Define output columns. See the --help output to get a list of the
           currently supported columns. The default list of columns may be
           extended if list is specified in the format +list.

       -r, --raw
           Produce output in raw format. All potentially unsafe characters are
           hex-escaped (\x<code>).

       -J, --json
           Use JSON output format.

       -h, --help
           Display help text and exit.

       -V, --version
           Print version and exit.

AUTHORS
       Masatake YAMATO <yamato@redhat.com>

SEE ALSO
       mincore(2), getpagesize(2), getconf(1p)

REPORTING BUGS
       For bug reports, use the issue tracker at
       https://github.com/util-linux/util-linux/issues.

AVAILABILITY
       The fincore command is part of the util-linux package which can be
       downloaded from Linux Kernel Archive
       <https://www.kernel.org/pub/linux/utils/util-linux/>.

util-linux 2.38.1                 2022-05-11                        FINCORE(1)

Czas wygenerowania: 0.00130 sek.

Created with the man page lookup class by Andrew Collington.
Based on a C man page viewer by Vadim Pavlov
Unicode soft-hyphen fix (as used by RedHat) by Dan Edwards
Some optimisations by Eli Argon
Caching idea and code contribution by James Richardson

Copyright © 2003-2025 Linux.pl
Hosted by Hosting Linux.pl