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     SACFS(4)                                                 SACFS(4)

     NAME
          sacfs  - compressed file system

     SYNOPSIS
          disk/sacfs [ -i infd outfd ] [ -s ] [ -m mountpoint ] file

     DESCRIPTION
          Sacfs interprets the compressed, block based file system
          created by mksacfs(8) and stored in file so that it can be
          mounted into a Plan 9 file system.  Sacfs is typically used
          to create a stand alone file system from a small persistent
          storage device, such as a flash rom.  It does not authenti-
          cate its clients and assumes each group has a single member
          with the same name.

          The -s flag causes sacfs to post its channel on #s/sacfs.
          The -i flag causes sacfs to use file descriptors infd and
          outfd for its communication channel.  If neither -s nor -i
          are given, sacfs mounts itself on mountpoint (default
          /n/c:).

     SOURCE
          /sys/src/cmd/disk/sacfs/sacfs.c

     SEE ALSO
          mksacfs(8)

     Page 1                       Plan 9            (printed 10/26/25)