sync
SYNC(1) FSF SYNC(1)NAME
sync - flush filesystem buffersSYNOPSIS
sync [OPTION]DESCRIPTION
Force changed blocks to disk, update the super block. --help display this help and exit --version output version information and exitAUTHOR
Written by Jim Meyering. REPORTING BUGS Report bugs to <bug-fileutils@gnu.org>. COPYRIGHT Copyright © 2001 Free Software Foundation, Inc. This is free software; see the source for copying condi tions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.SEE ALSO
The full documentation for sync is maintained as a Texinfo manual. If the info and sync programs are properly installed at your site, the command info sync should give you access to the complete manual. sync (fileutils) 4.1 April 2001 SYNC(1)