find ./*.txt -type f |xargs grep -l "directory1"|xargs grep -l "directory2"|xargs grep -l "directory3" Using Grep to output a string, What do I grep to output just the string of word1-word2-word3 only? I've tried grep '*-*-*' but that doesn't work. string grep wildca...
If ACTION is recurse, read all files under each directory, recursively, following symbolic links only if they are on the command line. This is equivalent to the -r option. --exclude=GLOB Skip any command-line file with a name suffix that matches the pattern GLOB, using wildcard matching...
ordinary files. If ACTION isskip, directories are silently skipped. If ACTION isrecurse, grep reads all files under each directory, recursively; this is equivalent to the-roption. --exclude=GLOB Skip files whosebase namematches GLOB (using wildcard(通配符) matching). A file-name glob can use...
Skip any command-line file with a name suffix that matches the pattern GLOB, using wildcard matching; a name suffix is either the whole name, or a trailing part that starts with a non-slash character immediately after a slash (/) in the name. A pattern can use *, ?, and [...] a...
Skip files whose base name matches any of the file-name globs read from FILE (using wildcard matching as described under --exclude). 跳过那些基名称与从文件中读取的任何文件名全局变量匹配的文件(使用通配符匹配,如——exclude下所述)。 --exclude-dir=DIR ...
grep - print lines matching a patterngrep [OPTIONS] PATTERN [FILE...] grep [OPTIONS] [-e PATTERN | -f FILE] [FILE...]
If ACTION is recurse, grep reads all files under each directory, recursively; this is equivalent to the -r option. --exclude=GLOB Skip files whose base name matches GLOB (using wildcard matching). A file-name glob can use *, ?, and [...] as wildcards, and \ to quote a wildcard...
Wildcards in pattern matching: grep “str*ng” filename You can also use a wildcard with grep.*is the most common wildcard used by system administrators and Linux enthusiasts. Grep Example 7:Search for all the lines that have strings that start withland end withx. ...
many options allow to fine tune the GREP engine including an extensive set of inclusion/exclusion flags for folders, files, and full paths, which implement a regular expression based wildcard search.clicking on an underlined text item will open the file at the matching line....
ifying which operands are the results of file name wildcard expansion and therefore should not be treated as options. This behavior is available only with the GNU C library, and only when POSIXLY_CORRECT is not set. DIAGNOSTICS Normally, exit status is 0 if selected lines are found and 1 ...