HEAD(1) HEAD(1) head - output the first part of files head []... []... 10 . , . , -, . . -c, --bytes=[-] ; ,,-", -n, --lines=[-] %d; ,,-", -q, --quiet, --silent -v, --verbose -z, --zero-terminated , --help --version : b 512, kB 1000, K 1024, MB 1000*1000, M 1024*1024, GB 1000*1000*1000, G 1024*1024*1024, T, P, E, Z, Y, R, Q. , : KiB=K, MiB=M, . . : bug-coreutils@gnu.org coreutils : : Copyright (C) 2026 Free Software Foundation, Inc. 3+: 3 . : . , . tail(1) ,,info '(coreutils) head invocation'" ; 3 . . , - TODO <>. coreutils 9.11 2026 HEAD(1)