Note that the file still needs to be parsed and loaded. gzip -cd | xml_grep -label=foo.xml something -M, -manĭisplay long help message -m NUM, -max-count NUM This is especially useful for tools like zgrep, e.g. label LABELĭisplays input actually coming from standard input as input com- ing from file LABEL. Suppress normal output instead print the name of each input file from which output would normally have been printed. Suppress normal output instead print the name of each input file from which no output would normally have been printed. Parses the input as HTML instead of XML -L, -files-without-matches When the -t, -text option is used, suppress the prefixing of filenames on output when multiple files are searched. Suppress the wrapping of results by file, even if more than one file is grepped. When the -t, -text option is used, prints the filename for each match. Results are normally wrapped by file only when 2 or more files are grepped Generate an XML result (consisting of only the wrapper) even if no result has been found -H, -wrap, -with-filenameįorce results for each file to be wrapped, even if only 1 file is grepped. This value can not be altered on runtime. Xml_grep2 uses a hardcoded indentation of 2 space characters per indentation level. If NUM is 2 (or higher), xml_grep2 will act as $format = 1 but it add a leading and a trailing linebreak to each text node. If NUM is 1, xml_grep2 will add ignorable whitespaces, so the nodes content is easier to read. If NUM is 0, than the document is dumped as it was originally parsed The format parameter can have three different values if it is used: This parameter is expected to be an integer value, that specifies that indentation should be used. The format parameter sets the indenting of the output. helpĭisplay help message -f NUM, -format NUM Suppress normal output instead print a count of matching lines for each input file. When several files are grepped, the results are grouped by file, wrapped in a single element ( xg2:file) with an attribute ( xg2:filename) giving the name of the file. When the results of the grep is a list of XML nodes (ie no option that causes the output to be plain text is used) then the output is normally a single XML document: results are wrapped in a single root element ( xg2:result_set). It mimicks grep as much as possible with the major difference that the patterns are XPath expressions instead of regular expressions. Xml_grep2 is a grep-like utility for XML files. xmllint -shell sample.NAME xml_grep2 - grep XML files using XPath SYNOPSYS This option may help you easily find the location of a tag deep down in a complex XML file. Notice in the below example that the index is for Roy, for Bob, and for Jenny. You can use the -shell flag and then issue the grep command to get the path of that particular tag. Įxample-14: Finding a tag or string in a big XML fileįor example, if you want to find the XML path where details of a student called “Roy” are located. Here is a new input XML file, where we have a list of tools aggregated by the type(Eg: editor, browser, photo editor, etc), Notice the type of the tool is provided within the tag. In the following example, I have excluded all the elements with the name ‘jenny’ xmllint -xpath '//results/students/student' sample.xml Xmllint -xpath '//results/students/student' sample.xmlĮxample-12: Excluding an element by using not contains()
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