egrep.pl --help
Options for Many-Core Engine:
--max-workers=NUM override max workers (default auto)
e.g. auto, auto-2, 4
--chunk-size=NUM[KM] override chunk size (default 4M)
minimum: 200K; maximum: 20M
Usage: egrep.pl [OPTION]... PATTERN [FILE] ...
Search for PATTERN in each FILE or standard input.
Example: egrep.pl -i 'hello world' menu.h main.c
Regexp selection and interpretation:
-e, --regexp=PATTERN use PATTERN as a regular expression
-i, --ignore-case ignore case distinctions
Miscellaneous:
-s, --no-messages suppress error messages
-v, --invert-match select non-matching lines
--help display this help and exit
Output control:
-m, --max-count=NUM stop after NUM matches
-n, --line-number print line number with output lines
-H, --with-filename print the filename for each match
-h, --no-filename suppress the prefixing filename on output
-q, --quiet, --silent suppress all normal output
-R, -r, --recursive equivalent to --directories=recurse
--include=PATTERN files that match PATTERN will be examined
--exclude=PATTERN files that match PATTERN will be skipped
--exclude-from=FILE files that match PATTERN in FILE will be s
+kipped
--exclude-dir=PATTERN directories that match PATTERN will be ski
+pped
requires a recent egrep binary for --exclu
+de-dir
-L, --files-without-match only print FILE names containing no match
-l, --files-with-matches only print FILE names containing matches
-c, --count only print a count of matching lines per F
+ILE
With no FILE, or when FILE is -, read standard input. If less than
two FILEs given, assume -h. Exit status is 0 if match, 1 if no match,
and 2 if trouble.
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