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