defid(1)


NAME

   defid - [DESCRIPTION]

SYNOPSIS

   gid [OPTION]... PATTERN...

DESCRIPTION

   Query  ID  database and report results.  By default, output consists of
   multiple lines, each line containing the matched identifier followed by
   the list of file names in which it occurs.

   -f, --file=FILE
          file name of ID database

   -i, --ignore-case
          match PATTERN case insensitively

   -l, --literal
          match PATTERN as a literal string

   -r, --regexp
          match PATTERN as a regular expression

   -w, --word
          match PATTERN as a delimited word

   -s, --substring
          match PATTERN as a substring

          Note:   If   PATTERN   contains   extended   regular  expression
          metacharacters,  it  is  interpreted  as  a  regular  expression
          substring.  Otherwise, PATTERN is interpreted as a literal word.

   -k, --key=STYLE
          STYLE is one of `token', `pattern' or `none'

   -R, --result=STYLE
          STYLE is one of `filenames', `grep', `edit' or `none'

   -S, --separator=STYLE
          STYLE  is one of `braces', `space' or `newline' and only applies
          to file names when `--result=filenames'

          The above STYLE options control how query results are presented.
          Defaults are --key=token --result=filenames --separator=space

   -F, --frequency=FREQ
          find  tokens  that  occur  FREQ  times,  where  FREQ  is a range
          expressed as `N..M'.  If N is omitted, it defaults to 1, if M is
          omitted it defaults to MAX_USHRT

   -a, --ambiguous=LEN
          find tokens whose names are ambiguous for LEN chars

   -x, --hex
          only find numbers expressed as hexadecimal

   -d, --decimal
          only find numbers expressed as decimal

   -o, --octal
          only find numbers expressed as octal

          By default, searches match numbers of any radix.

   --help display this help and exit

   --version
          output version information and exit

REPORTING BUGS

   Report bugs to bug-idutils@gnu.org

SEE ALSO

   The full documentation for defid is maintained as a Texinfo manual.  If
   the info and defid programs are properly installed at  your  site,  the
   command

          info defid

   should give you access to the complete manual.





Opportunity


Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.

Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.





Free Software


Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.


Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.





Free Books


The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.


Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.





Education


Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.


Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.