Lines Matching refs:pcre2grep
6 pcre2grep - a grep with Perl-compatible regular expressions.
9 pcre2grep [options] [long options] [pattern] [path1 path2 ...]
14 pcre2grep searches files for character patterns, in the same way as
24 pcre2grep Thursday /etc/motd
39 If no files are specified, pcre2grep reads the standard input. The
43 pcre2grep some-pattern file1 - file3
49 pcre2grep behaves. In particular, the -M option makes it possible to
55 The default value for this parameter is specified when pcre2grep is
89 If the LC_ALL or LC_CTYPE environment variable is set, pcre2grep uses
96 It is possible to compile pcre2grep so that it uses libz or libbz2 to
135 pcre2grep guarantees to have up to 8K of following text
149 pcre2grep guarantees to have up to 8K of preceding text
203 colouring is enabled, because pcre2grep has to search for all
248 separately, with X first, pcre2grep finds X if it is present,
426 default, input is read in large chunks, unless pcre2grep can
431 attached to a pipe and you do not want pcre2grep to buffer up
459 pcre2grep to do the matching has two parameters that can
498 However, pcre2grep still processes the input line by line.
511 pcre2grep -M 'regular\s+expression' <file>
519 imposed by the way that pcre2grep buffers the input file as
520 it scans it. However, pcre2grep ensures that at least 8K
543 by this option, pcre2grep uses the library's default. The
545 ANY. This makes it possible to use pcre2grep to scan files
549 pcre2grep may behave in strange ways. Note that this option
563 compiling (which speeds up matching), pcre2grep automatically
635 Write the version numbers of pcre2grep and the PCRE2 library
671 The -N (--newline) option allows pcre2grep to scan files with different
678 affect the way in which pcre2grep writes informational messages to the
686 Many of the short and long forms of pcre2grep's options are the same as
692 pcre2grep, as is the use of the --only-matching option with a capturing
696 ferent in pcre2grep. For example, the --include option's argument is a
697 glob for GNU grep, but a regular expression for pcre2grep. If both the
699 counts, but pcre2grep gives the counts as well.
731 equals character. Otherwise pcre2grep will assume that it has no data.
736 On non-Windows systems, pcre2grep has, by default, support for calling
738 callout facility. However, this support can be disabled when pcre2grep
741 enabled, all callouts in patterns are ignored by pcre2grep.
745 mentation for details). Numbered callouts are ignored by pcre2grep.
763 echo -e "abcde\n12345" | pcre2grep \
792 happens, pcre2grep outputs an error message and the line that caused
794 such errors, pcre2grep gives up.
796 The --match-limit option of pcre2grep can be used to set the overall