![]() ![]() i, -ignore-case Ignore case distinctions in both the PATTERN and the input files. The empty file contains zero patterns, and therefore matches nothing. f FILE, -file= FILE Obtain patterns from FILE, one per line. This can be used to specify multiple search patterns, or to protect a pattern beginning with a hyphen ( -). Matching Control -e PATTERN, -regexp= PATTERN Use PATTERN as the pattern. This is highly experimental and grep -P may warn of unimplemented features. P, -perl-regexp Interpret PATTERN as a Perl regular expression. G, -basic-regexp Interpret PATTERN as a basic regular expression (BRE, see below). F, -fixed-strings Interpret PATTERN as a list of fixed strings, separated by newlines, any of which is to be matched. Matcher Selection -E, -extended-regexp Interpret PATTERN as an extended regular expression (ERE, see below). This version number should be included in all bug reports (see below). V, -version Print the version number of grep to the standard output stream. Print a usage message briefly summarizing these command-line options and the bug-reporting address, then exit. Direct invocation as either egrep or fgrep is deprecated, but is provided to allow historical applications that rely on them to In addition, two variant programs egrep and fgrep are available. By default, grep prints the matching lines. ![]() Grep -l -r -include "*.js" "FIRSTWORD" * | xargs grep -L "SECONDwORD"ĭc0fd654-37df-4420-8ba5-6046a9dbe406 grep -l -r -include "*.Grep searches the named input FILEs (or standard input if no files are named, or if a single hyphen-minus ( -) is given as file name)įor lines containing a match to the given PATTERN. grep -l -r -include "*.js" "FIRSTWORD" * | xargs grep "SECONDwORD" Get the first matched files from grep command and get all the files don't contain some word, but input files for second grep comes from result files of first grep command. Grep -RH "cats" /home/adam/Desktop/TomAndJerry #absolute directoryĪ short introduction to symbolic links, for anyone reading this answer and confused by my reference to them: If you want to find all mentions of the word cat in the directory /home/adam/Desktop/TomAndJerryĪnd you're currently in the directory /home/adam/Desktop/WorldDominationPlotĪnd you want to capture the filename but not the line number of any instance of the string "cats", and you want the recursion to follow symbolic links if it finds them, you could run either of the following grep -RH "cats". ![]() So if you want to find all files containing Darth Vader in the current directory or any subdirectories and capture the filename and line number, but do not want the recursion to follow symbolic links, the command would be grep -rnH "Darth Vader". Since you're trying to grep recursively, the following options may also be useful to you: -H: outputs the filename with the line If you want to follow symbolic links as well as actual directories (be careful of infinite recursion), grep -R "thing to be found" directory If you only want to follow actual directories, and not symbolic links, grep -r "thingToBeFound" directory Vendor/klaussilveira/gitter/lib/Gitter/Client.php:176: return $this->hidden Vendor/klaussilveira/gitter/lib/Gitter/Client.php:170: * Get hidden repository list Vendor/klaussilveira/gitter/lib/Gitter/Client.php:20: protected $hidden Tests/InterfaceTest.php:32: $options = array(self::$tmpdir. Src/GitList/Provider/GitServiceProvider.php:21: $options = $app Src/GitList/Application.php:43: 'git.hidden' => $config->get('git', 'hidden') ? $config->get('git', 'hidden') : array(), ![]() I can get: /home/vonc/gitpoc/passenger/gitlist/github #grep -include="*.php" -nRHI "hidden" * This is equivalent to the -binary-files=without-match option.Īnd I can add ' i' ( -nRHIi), if I want case-insensitive results. Process a binary file as if it did not contain matching data Read all files under each directory, recursively this is equivalent to the -d recurse option. (Note: phuclv adds in the comments that -n decreases performance a lot so, so you might want to skip that option) -R, -r, -recursive Prefix each line of output with the line number within its input file. Recurse in directories only searching file matching PATTERN. That includes the following options: -include=PATTERN (As noted by kronen in the comments, you can add 2>/dev/null to void permission denied outputs) I now always use (even on Windows with GoW - Gnu on Windows): grep -include="*.xxx" -nRHI "my Text to grep" * ![]()
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