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Top Forums UNIX for Beginners Questions & Answers How to search a text in file and retrieve required lines following it with UNIX command? Post 303011883 by Arunkumarsak4 on Thursday 25th of January 2018 02:54:27 AM
Old 01-25-2018
How to search a text in file and retrieve required lines following it with UNIX command?

I have requirement to search for a text in the file and retrieve required lines that is user defined with unix command.

Eg:

Find the text UNIX in the below file and need to return Test 8 & Test 9

Code:
Test 1
Test 2
Test 3
Test 4
UNIX
Test 5
Test 6
Test 7
Test 8
Test 9

Result can be:

Code:
Test 8
Test 9

Please suggest an answer with examples.

Thanks in advance Smilie


Moderator's Comments:
Mod Comment Please use CODE tags as required by forum rules!

Last edited by RudiC; 01-25-2018 at 04:35 AM.. Reason: Added CODE tags.
 

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CREATE TEXT SEARCH 
CONFIGURATION(7) PostgreSQL 9.2.7 Documentation CREATE TEXT SEARCH CONFIGURATION(7) NAME
CREATE_TEXT_SEARCH_CONFIGURATION - define a new text search configuration SYNOPSIS
CREATE TEXT SEARCH CONFIGURATION name ( PARSER = parser_name | COPY = source_config ) DESCRIPTION
CREATE TEXT SEARCH CONFIGURATION creates a new text search configuration. A text search configuration specifies a text search parser that can divide a string into tokens, plus dictionaries that can be used to determine which tokens are of interest for searching. If only the parser is specified, then the new text search configuration initially has no mappings from token types to dictionaries, and therefore will ignore all words. Subsequent ALTER TEXT SEARCH CONFIGURATION commands must be used to create mappings to make the configuration useful. Alternatively, an existing text search configuration can be copied. If a schema name is given then the text search configuration is created in the specified schema. Otherwise it is created in the current schema. The user who defines a text search configuration becomes its owner. Refer to Chapter 12, Full Text Search, in the documentation for further information. PARAMETERS
name The name of the text search configuration to be created. The name can be schema-qualified. parser_name The name of the text search parser to use for this configuration. source_config The name of an existing text search configuration to copy. NOTES
The PARSER and COPY options are mutually exclusive, because when an existing configuration is copied, its parser selection is copied too. COMPATIBILITY
There is no CREATE TEXT SEARCH CONFIGURATION statement in the SQL standard. SEE ALSO
ALTER TEXT SEARCH CONFIGURATION (ALTER_TEXT_SEARCH_CONFIGURATION(7)), DROP TEXT SEARCH CONFIGURATION (DROP_TEXT_SEARCH_CONFIGURATION(7)) PostgreSQL 9.2.7 2014-02-17 CREATE TEXT SEARCH CONFIGURATION(7)
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