unix and linux operating commands

Building Full-Text Search Applications with Oracle Text

5 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Search a text and return the text from file

Hi I have a set of input strings in a pattern as given below string1 string2 string3 string4 string5 I need to search this sequence of strings from a file in such a way that the first two strings (string1 and string2) and last two strings (string4 and string5) should match with the...

2. Shell Programming and Scripting

Read in search strings from text file, search for string in second text file and output to CSV

Hi guys, I have a text file named file1.txt that is formatted like this: 001 , ID , 20000 002 , Name , Brandon 003 , Phone_Number , 616-234-1999 004 , SSNumber , 234-23-234 005 , Model , Toyota 007 , Engine ,V8 008 , GPS , OFF and I have file2.txt formatted like this: ...

3. UNIX for Dummies Questions & Answers

Search String, Out matched text and input text for no match.

I need to search a string for some specific text which is no big deal using grep. My problem is when the search fails to find the text. I need to add text like "na" when my search does not match. I have tried this command but it does not work when I put the command in a loop in a bash script: ...

4. Shell Programming and Scripting

Search text from a file and print text and one previous line too

Hi, Please let me know how to find text and print text and its previous line. Please don't get irritated few days back I asked text and next line. I am using HP-UX 11.11 Thanks for your help.

5. UNIX for Dummies Questions & Answers

search and replace a specific text in text file?

I have a text file with following content (3 lines) filename : output.txt first line:12/12/2008 second line:12/12/2008 third line:Y I would like to know how we can replace 'Y' with 'N' in the 3rd line keeping 1st and 2nd lines same as what it was before. I tried using cat output.txt...

LEARN ABOUT NETBSD

apropos

APROPOS(1)						    BSD General Commands Manual 						APROPOS(1)

NAME

     apropos -- search the complete content of all man pages

SYNOPSIS

     apropos [-123456789Ccp] [-n Number of results] [-S machine] [-s section] query

DESCRIPTION

     The apropos utility performs a full text search over the complete content of all man pages.  It uses the FTS engine of Sqlite to perform the
     search.  The database is created with the help of makemandb(8) utility.

     This implementation of the apropos utility is more sophisticated than the classical version of apropos.  Like modern search applications, it
     uses advanced techniques like stemming and term weighting to rank the matching results in decreasing order of relevance.  By default apropos
     will only display the top 10 matches in the output.

     Quotes are optional for specifying multiword queries.

     It supports the following options:

     -1      Search only within section 1 manual pages.

     -2      Search only within section 2 manual pages.

     -3      Search only within section 3 manual pages.

     -4      Search only within section 4 manual pages.

     -5      Search only within section 5 manual pages.

     -6      Search only within section 6 manual pages.

     -7      Search only within section 7 manual pages.

     -8      Search only within section 8 manual pages.

     -9      Search only within section 9 manual pages.

     -C      Do not show the context of the match.

     -c      Do show the context of the match (default).

     -n      Output up to the specified number of search results.  The default limit is 10.

     -p      Display all matching results and pipe them through a pager (defaulting to more(1)).

     -S machine
	     Limit the search to the pages for the specified machine architecture.  By default pages for all architectures are shown in the search
	     results.

     -s section
	     Restrict the search to the specified section of the manual.  By default, pages from all section are shown.  This option is for back-
	     wards compatibility with the classic version of apropos, using it is equivalent to using the [123456789] options directly.

FILES

     /var/db/man.db The Sqlite FTS database which contains an index of the manual pages.

SEE ALSO

     man(1), whatis(1), makemandb(8)

HISTORY

     The apropos command appeared in 3.0BSD.  It was rewritten in NetBSD 6.0 to support full text search using Sqlite.

AUTHORS

     Abhinav Upadhyay

BSD
								  April 21, 2012							       BSD