list

grep -A:sample

grep -a:sample

grep --after-context:sample

grep -b:sample

grep -B:sample

grep --basic-regexp:sample

grep --before-context=NUM:sample

grep --binary:sample

grep --binary-files:sample

grep --byte-offset:sample

grep -c:sample

grep -C:sample

grep --color:sample

grep --context:sample

grep --count:sample

grep -D:sample

grep -d:sample

grep --devices:sample

grep --directories:sample

grep -E:sample

grep -e:sample

grep --exclude:sample

grep --exclude-dir:sample

grep --exclude-from:sample

grep --extended-regexp:sample

grep -F:sample

grep -f:sample

grep --file:sample

grep --files-with-matches:sample

grep --files-without-match:sample

grep --fixed-strings:sample

grep -G:sample

grep -H:sample

grep -h:sample

grep -i:sample

grep -i:sample

grep -I:sample

grep --ignore-case:sample

grep --include:sample

grep --initial-tab:sample

grep --invert-match:sample

grep -L:sample

grep -l:sample

grep --label :sample

grep --line-buffered:sample

grep --line-number:sample

grep --line-regexp:sample

grep -m:sample

grep --max-count:sample

grep --mmap:sample

grep -n:sample

grep --no-filename:sample

grep --no-messages:sample

grep --null:sample

grep --null-data:sample

grep -NUM:sample

grep -o:sample

grep --only-matching:sample

grep -P:sample

grep --perl-regexp:sample

grep -q:sample

grep --quiet:sample

grep -R:sample

grep -r:sample

grep --recursive:sample

grep --regexp:sample

grep -s:sample

grep --silent:sample

grep -T:sample

grep --text:sample

grep -u:sample

grep -U:sample

grep --unix-byte-offsets:sample

grep -V:sample

grep -v:sample

grep --version:sample

grep -w:sample

grep --with-filename:sample

grep --word-regexp:sample

grep -x:sample

grep -y:sample

grep -Z:sample

grep -z:sample