NAME

       statfs - dump the statfs(2) information for PATH to console in JSON format.

SYNOPSIS

       statfs PATH

DESCRIPTION

       The  statfs(2)  system  call  returns information about a mounted filesystem in a statfs_t
       structure.  This tool dumps this information in JSON format.  It is developed as  part  of
       gocryptfs and written in Go.

       The statfs_t structure is architecture-dependent.  On amd64 it looks like this:

              type Statfs_t struct {
                  Type   int64
                  Bsize  int64
                  Blocks uint64
                  Bfree  uint64
                  Bavail uint64
                  Files  uint64
                  Ffree  uint64
                  Fsid   struct {
                      Val [2]int32
                  }
                  Namelen int64
                  Frsize  int64
                  Flags   int64
                  Spare   [4]int64
              }

       See  the statfs(2) man page for the meaning of these fields, and note that the field names
       here are acc.  to the Go golang.org/x/sys/unix naming convention, and  slightly  different
       than in C.

EXAMPLES

       Get the statfs(2) information for /tmp:

              $ statfs /tmp
              {
                  "Type": 16914836,
                  "Bsize": 4096,
                  "Blocks": 3067428,
                  "Bfree": 3067411,
                  "Bavail": 3067411,
                  "Files": 3067428,
                  "Ffree": 3067381,
                  "Fsid": {
                      "Val": [
                          0,
                          0
                      ]
                  },
                  "Namelen": 255,
                  "Frsize": 4096,
                  "Flags": 38,
                  "Spare": [
                      0,
                      0,
                      0,
                      0
                  ]
              }

SEE ALSO

       statfs(2) gocryptfs(1)

AUTHORS

       github.com/rfjakob.

                                             Sep 2019                                   STATFS(1)