diff options
Diffstat (limited to 'bsgrep')
| -rwxr-xr-x | bsgrep | 77 |
1 files changed, 71 insertions, 6 deletions
@@ -22,7 +22,7 @@ $SIG{__WARN__} = sub { # from the 'while(<>)' or File::Find. if($m !~ /^$self:/) { $m = "$self: $m"; - $ret = 2 unless $opt{s}; + $ret = 2 unless $opt{q}; } print STDERR $m unless $opt{s}; @@ -315,22 +315,29 @@ select lines that match all of the patterns; the default is to select lines that match any of the patterns. This option doesn't exist in B<grep>. +=item -q + +Quiet: don't write to standard output. Exit status will be zero if +a match was found, even if there were errors. This doesn't prevent +warnings/errors being printed to standard error; use B<-s> to silence +those. Same as B<grep>. + =item -r Recursively read all files under each directory, following symlinks only if they're on the command line. If no files or directories are given, reads the current directory. Same as B<grep>. -=item -v - -Print only lines that do I<not> match (same as B<grep>). - =item -s Silence warnings (same as B<grep>). This includes error messages about unreadable files as well as warnings about the input (see B<DIAGNOSTICS>, below). +=item -v + +Print only lines that do I<not> match (same as B<grep>). + =back =head1 EXAMPLE @@ -409,7 +416,7 @@ to be Unicode, it will be assumed ISO-8859-1, and converted to Unicode. =head1 EXIT STATUS 0 if there were any matches, 1 if there were none, or 2 if there -were errors (e.g. nonexistent file). However, with B<-s>, the exit +were errors (e.g. nonexistent file). However, with B<-q>, the exit status will be 0 or 1 even if there were errors. This is the same as B<grep>'s exit status. @@ -445,3 +452,61 @@ under the WTFPL: Do WTF you want with this. B<grep>(1), B<perl>(1) =cut + +__END__ + +implemented: + --help + -V, --version + -F, --fixed-strings + -e PATTERNS, --regexp=PATTERNS + -i, --ignore-case + -v, --invert-match + -q, --quiet, --silent + -s, --no-messages + -n, --line-number + -z, --null-data + -r, --recursive + -l, --files-with-matches + +todo: + -f FILE, --file=FILE + -y Obsolete synonym for -i. + -c, --count + -R, --dereference-recursive + -L, --files-without-match + -Z, --null + -A NUM, --after-context=NUM + -B NUM, --before-context=NUM + -C NUM, -NUM, --context=NUM + -H, --with-filename + -h, --no-filename + -w, --word-regexp + -x, --line-regexp + +do not implement: + -E, --extended-regexp + -G, --basic-regexp + -P, --perl-regexp + --no-ignore-case + +undecided: + --color[=WHEN], --colour[=WHEN] + -m NUM, --max-count=NUM + -o, --only-matching + -b, --byte-offset + --label=LABEL + -T, --initial-tab + --group-separator=SEP + --no-group-separator + -a, --text + --binary-files=TYPE + -D ACTION, --devices=ACTION + -d ACTION, --directories=ACTION + --exclude=GLOB + --exclude-from=FILE + --exclude-dir=GLOB + -I + --include=GLOB + --line-buffered + -U, --binary |