SDIFF(1) SDIFF(1) sdiff -- , sdiff []... 1 2 1 2, . . -o, --output= , -i, --ignore-case -E, --ignore-tab-expansion , -Z, --ignore-trailing-space -b, --ignore-space-change -W, --ignore-all-space -B, --ignore-blank-lines , -I, --ignore-matching-lines=_ , _ --strip-trailing-cr -a, --text -w, --width= ( 130) -l, --left-column -s, --suppress-common-lines -t, --expand-tabs --tabsize=NUM ( 8) -d, --minimal -H, --speed-large-files --diff-program= --help -v, --version <<->>, . 0, , 1, , 2, . (Thomas Lord). bug-diffutils@gnu.org GNU diffutils: GNU: Copyright (C) 2023 Free Software Foundation, Inc. GPLv3+: GNU GPL 3 . : . , . cmp(1), diff(1), diff3(1) sdiff Texinfo. info sdiff , info sdiff . () Kirill Rekhov ; GNU (GNU General Public License - GPL, 3 ) , - . - , , () () () <>. diffutils 3.10 2023 . SDIFF(1)