DF(1) DF(1) df - df []... []... df GNU. df ' , . , . , 1 , POSIXLY_CORRECT, 512 . , , df , , . df , . , , . ' ' . -a, --all -, -B, --block-size= ; , '-BM' 1,048,576 ; -h, --human-readable 1024 (., 1023) -H, --si 1000 (., 1.1G) -i, --inodes -k like --block-size=1 -l, --local --no-sync , ( ) --output[=_] _ , _ . -P, --portability POSIX --sync --total , -t, --type= -T, --print-type -x, --exclude-type= -v ( ) --help --version , --block-size DF_BLOCK_SIZE, BLOCK_SIZE BLOCKSIZE. , , 1024 ( 512 , POSIXLY_CORRECT). ' (: 10 10*1024). K,M,G,T,P,E,Z,Y,R,Q ( 1024) KB,MB,... ( 1000). , - KiB=K, MiB=M . _ , . 'source', 'fstype', 'itotal', 'iused', 'iavail', 'ipcent', 'size', 'used', 'avail', 'pcent', 'file' 'target' ( info). Torbjorn Granlund, David MacKenzie Paul Eggert. GNU coreutils: - (C) 2023 Free Software Foundation, Inc. GPLv3+: GNU GPL 3 . : . , , . . : info '(coreutils) df invocation' Andrij Mizyk Yuri Chornoivan ; , GNU General Public License Version 3 . . , , : . GNU coreutils 9.4 2024 DF(1)