fsync -- synchronize a file's in-core state with that on disk
fsync file ...
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
The fsync utility uses the fsync(2) function call.
fsync(2), sync(2), syncer(4), halt(8), reboot(8)
The fsync command first appeared in FreeBSD 4.3.
FreeBSD 5.2.1 June 15, 2000 FreeBSD 5.2.1 [ Back ]