Man page - sync(1)

Packages contains this manual

Available languages:

en fr pt_BR es pl vi nb nl da cs tr hu sv ja uk ru ro zh_TW sr zh_CN de

Manual

SYNC

NAME
SYNOPSIS
DESCRIPTION
BUGS
AUTHOR
REPORTING BUGS
SEE ALSO

NAME

sync - Synchronize cached writes to persistent storage

SYNOPSIS

sync [ OPTION ] [ FILE ]...

DESCRIPTION

Synchronize cached writes to persistent storage

If one or more files are specified, sync only them, or their containing file systems.
-d
, --data

sync only file data, no unneeded metadata

-f , --file-system

sync the file systems that contain the files

--help

display this help and exit

--version

output version information and exit

BUGS

Persistence guarantees vary per system. See the system calls below for more details.

AUTHOR

Written by Jim Meyering and Giuseppe Scrivano.

REPORTING BUGS

GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
Report any translation bugs to <https://translationproject.org/team/>

SEE ALSO

fdatasync (2), fsync (2), sync (2), syncfs (2)

Full documentation <https://www.gnu.org/software/coreutils/sync>
or available locally via: info '(coreutils) sync invocation'

Packaged by Debian (9.7-3)
Copyright © 2025 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.