1 .\" Copyright 2017 Red Hat, Inc.
3 .\" This file may be copied under the terms of the GNU Public License.
4 .TH FINCORE 1 "March 2017" "util-linux" "User Commands"
6 fincore \- count pages of file contents in core
13 counts pages of file contents being resident in memory (in core), and reports
14 the numbers. If an error occurs during counting, then an error message is
15 printed to the stderr and
17 continues processing the rest of files listed in a command line.
19 The default output is subject to change. So whenever possible, you should
20 avoid using default outputs in your scripts. Always explicitly define expected
24 in environments where a stable output is required.
27 .BR \-n , " \-\-noheadings"
28 Do not print a header line in status output.
30 .BR \-b , " \-\-bytes"
31 Print the SIZE column in bytes rather than in a human-readable format.
33 .BR \-o , " \-\-output \fIlist\fP"
34 Define output columns. See the \fB\-\-help\fP output to get a list of the
35 currently supported columns. The default list of columns may be extended if \fIlist\fP is
36 specified in the format \fI+list\fP.
39 Produce output in raw format. All potentially unsafe characters are hex-escaped
43 Use JSON output format.
45 \fB\-V\fR, \fB\-\-version\fR
46 Display version information and exit.
48 \fB\-h\fR, \fB\-\-help\fR
49 Display help text and exit.
51 .MT yamato@\:redhat.com
59 The fincore command is part of the util-linux package and is available from
60 .UR https://\:www.kernel.org\:/pub\:/linux\:/utils\:/util-linux/