glenda.party
term% ls -F
term% pwd 
$home/manuals/unix_v7/1/sync
term% cat index.txt 
SYNC(1M)                                                              SYNC(1M)



NAME
       sync - update the super block

SYNOPSIS
       sync

DESCRIPTION
       Sync  executes  the  sync  system  primitive.   If  the system is to be
       stopped, sync must be called to  insure  file  system  integrity.   See
       sync(2) for details.

SEE ALSO
       sync(2), update(8)



                                                                      SYNC(1M)