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Top Forums Shell Programming and Scripting AWK pattern matching, first and last Post 302152935 by smb_uk on Saturday 22nd of December 2007 09:16:35 AM
Old 12-22-2007
This solution loses the ability to handle the tags in a custom manner, it simply displays what's already there in a different format, although maybe I should have pointed that requirement out earlier.

Also, I still have the issue of not being able to return only the last #M,M# tag.

In summary, what I want to do is get the /*H, H## section, and individually retrieve tags within this block, choosing all, the first or the last (or nth/-nth if possible) of the tag (e.g. only the modification on the 15th).
 

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tracker-tag(1)							   User Commands						    tracker-tag(1)

NAME
tracker-tag - Add, remove and list tags. SYNOPSIS
tracker-tag [OPTION...] FILE [FILE...] DESCRIPTION
tracker-tag allows the caller add tags, remove tags and list tags by URN or to list all tags and the files associated with them. The FILE argument can be either a local path or a URI. It also does not have to be an absolute path. OPTIONS
-?, --help Show summary of options. -l, --limit=N Limit search to N results. The default is 512. -o, --offset=N Offset the search results by N. For example, start at item number 10 in the results. The default is 0. -r, --or-operator Use OR for search terms instead of AND (the default) -t, --list List all tags. Results include the number of files associated with that tag and the tag's unique identifier. You can show the files associated with each tag by using --show-files. -s, --show-files Show the files associated with each tag. This option is ONLY available WITH the --list option. -a, --add=TAG Add a tag with the name TAG. If no FILE arguments are specified, the tag is simply created (if it didn't already exist) and no files are associated with it. Multiple FILE arguments can be specified. -d, --delete=TAG Delete a tag with the name TAG. If no FILE arguments are specified, the tag is deleted for ALL files. If FILE arguments are speci- fied, only those files have the TAG deleted. -V, --version Print version. SEE ALSO
tracker-store(1), tracker-sparql(1), tracker-search(1), tracker-info(1). GNU
July 2009 tracker-tag(1)
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