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hfst-grep - Online in the Cloud

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This is the command hfst-grep that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


hfst-grep - =Search for PATTERN in each FILE or standard input.

SYNOPSIS


hfst-grep [OPTIONS...] PATTERN [FILE...]

DESCRIPTION


Search for PATTERN in each FILE or standard input. Pattern is, by default, a Xerox
regular expression (XRE). Example: hfst-grep 'h e l l o % w o r l d' menu.h menu.c

Common options:
-h, --help
Print help message

-V, --version
Print version info

-v, --verbose
Print verbosely while processing

-q, --quiet
Only print fatal erros and requested output

-s, --silent
Alias of --quiet

-9, --format=TYPE
compile expressions to TYPE automata

Regexp selection and interpretation:
-E, --extended-regexp
PATTERN is an extended regular expression (ERE)

-F, --fixed-strings
PATTERN is a set of newline-separated fixed strings

-G, --basic-regexp
PATTERN is a basic regular expression (BRE)

-P, --perl-regexp
PATTERN is a Perl regular expression

-X, --xerox-regexp
PATTERN is a Xerox regulare expression

-e, --regexp=PATTERN
use PATTERN for matching

-f, --file=FILE
obtain PATTERN from FILE

-I, --ignore-case
ignore case distinctions

-w, --word-regexp
force PATTERN to match only whole words

-x, --line-regexp
force PATTERN to match only whole lines

-z, --null-data
a data line ends in 0 byte, not newline

Miscellaneous options:
--no-messages
suppress error messages

--invert-match
select non-matching lines

Output control:
-m, --max-count=NUM
stop after NUM matches\n -b, --byte-offset print the byte offset with
output lines

-n, --line-number
print line number with output lines

--line-buffered
flush output on every line

-H, --with-filename
print the filename for each match

-h, --no-filename
suppress the prefixing filename on output

--label=LABEL
print LABEL as filename for standard input

-o, --only-matching
show only the part of a line matching PATTERN

--binary-files=TYPE
assume that binary files are TYPE; TYPE is `binary', `text', or `without-match'

-a, --text
equivalent to --binary-files=text

-d, --directories=ACTION
how to handle directories; ACTION is `read', `recurse', or `skip'

-D, --devices=ACTION
how to handle devices, FIFOs and sockets; ACTION is `read' or `skip'

-R, -r, --recursive
equivalent to --directories=recurse

--include=FILE_PATTERN
search only files that match FILE_PATTERN

--exclude=FILE_PATTERN
skip files and directories matching FILE_PATTERN

--exclude-from=FILE
skip files matching any file pattern from FILE

--exclude-dir=PATTERN
directories that match PATTERN will be skipped

-L, --files-without-match
print only names of FILEs containing no match

-l, --files-with-matches
print only names of FILEs containing matches

-c, --count
print only a count of matching lines per FILE

-T, --initial-tab
make tabs line up (if needed)

-Z, --null
print 0 byte after FILE name

Context control:
-B, --before-context=NUM
print NUM lines of leading context

-A, --after-context=NUM
print NUM lines of trailing context

-C, --context=NUM
print NUM lines of output context

--color[=WHEN],

--colour[=WHEN]
use markers to highlight the matching strings; WHEN is `always', `never', or `auto'

-U, --binary
do not strip CR characters at EOL (MSDOS)

-u, --unix-byte-offsets
report offsets as if CRs were not there (MSDOS)

REPORTING BUGS


Report bugs to <hfst-bugs@helsinki.fi> or directly to our bug tracker at:
<https://sourceforge.net/tracker/?atid=1061990&group_id=224521&func=browse> hfst-grep home
page: <https://kitwiki.csc.fi/twiki/bin/view/KitWiki//HfstGrep>
General help using HFST software:
<https://kitwiki.csc.fi/twiki/bin/view/KitWiki//HfstHome>

COPYRIGHT


Copyright © 2010 University of Helsinki, License GPLv3: GNU GPL version 3
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it. There is NO WARRANTY,
to the extent permitted by law.

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