DF(1) DF(1) (NAME) df - (SYNOPSIS) df []... []... (DESCRIPTION) df . df . (mount ) . (1K) POSIXLY_CORRECT . (device node) df . df . (OPTIONS) . . -a, --all (pseudo) -B, --block-size= -BM -h, --human-readable ( 1023M) -H, --si ( 1.1G) -i, --inodes (inode) -k --block-size=1K -l, --local --no-sync sync () --output[=_] _ _ . -P, --portability (POSIX) --sync sync --total -t, --type= -T, --print-type -x, --exclude-type= -v ( ) --help --version --block-size DF_BLOCK_SIZE BLOCK_SIZE BLOCKSIZE . ( POSIXLY_CORRECT ). ( : 10K 10*1024 ). K, M, G, T, P, E, Z, Y ( ) KB, MB,... ( ). : KiB=K MiB=M . FIELD_LIST . : 'source' 'fstype' 'itotal' 'iused' 'iavail' 'ipcent' 'size' 'used' 'avail' 'pcent' 'file' 'target' ( info ). (AUTHORS) Torbjorn Granlund David MacKenzie Paul Eggert. (REPORTING BUGS) GNU coreutils: : (COPYRIGHT) (C) 2022 Free Software Foundation, Inc. GPLv3+: GPL . : . . (SEE ALSO) : info '(coreutils) df invocation' GNU coreutils 9.1 September 2022 DF(1)