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 SIZE column in bytes rather than in a human-readable format.

       -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.

       -V, --version
              Display version information and exit.

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

AUTHORS

       Masatake YAMATO

SEE ALSO

       mincore(2), getpagesize(2), getconf(1)

AVAILABILITY

       The fincore command is part of the util-linux package and is available from Linux Kernel Archive.

util-linux                                         March 2017                                         FINCORE(1)