fsync1
Synchronize a file's in-core state with that on disk
Usage
fsync file ...
Overview
The fsync utility causes all the modified data and meta-data of all the files named on the command line to be written to a permanent storage device.
The fsync utility uses the fsync(2) function call.
Exit status
If an error occurs, the fsync utility proceeds to the next file, and exits >0. Otherwise, it exits 0.
Releases
69 releases since FreeBSD 4.1-RELEASE; the text changed 37 times.