SORT(1) General Commands Manual SORT(1) (NAME) sort - (FILE). FILE FILE - . (SYNOPSIS) sort [OPTION]... [FILE]... (DESCRIPTION) (FILE). FILE FILE - . (OPTIONS) --help . --version . --sort : o general-numeric o human-numeric o month o numeric o version o random -h, --human-numeric-sort 1M > 100k -M, --month-sort -n, --numeric-sort -g, --general-numeric-sort -V, --version-sort SemVer 1.12.2 > 1.1.2 -R, --random-sort --random-source FILE -d, --dictionary-order -m, --merge -c, --check : o silent o quiet o diagnose-first -C, --check-silent . -f, --ignore-case -i, --ignore-nonprinting -b, --ignore-leading-blanks -o, --output FILENAME stdout -r, --reverse -s, --stable (last-resort) -u, --unique -k, --key -t, --field-separator -k -z, --zero-terminated NUL (newline) --parallel NUM_THREADS -S, --buffer-size SIZE -T, --temporary-directory DIR $TMPDIR /tmp --compress-program PROG PROG -d PROG stdin stdout --batch-size N_MERGE . --files0-from NUL_FILE NUL --debug [files] (EXTRA) FIELD[.CHAR][OPTIONS][,FIELD[.CHAR]][OPTIONS] . . -t . . . FIELD CHAR ( ). . CHAR . CHAR . : MbdfhnRrV. . (VERSION) v(uutils coreutils) 0.11.0 2026-09-01 SORT(1)