doc: NEWS: mention sort being more efficient with /proc files

[coreutils.git] / man / sync.x

[NAME]
sync \- Synchronize cached writes to persistent storage
[DESCRIPTION]
.\" Add any additional description here
[BUGS]
Persistence guarantees vary per system.
See the system calls below for more details.
[SEE ALSO]
fdatasync(2), fsync(2), sync(2), syncfs(2)