I have a file which requires modification via a shell script.
Need to do the following: 0. take input from user for new text. 1. search for a keyword in the file. 2. going forward, search for another keyword. 3. Replace this line with user supplied input.
for e.g., my file has the following text:
I need to search the file for a keyword and rewrite the file replace the matching the next search line with the input to this script leaving the remaining content untouched.
Regards
Last edited by jim mcnamara; 06-27-2013 at 09:50 AM..
Hi,
I have been trying to use awk with variables that needs to search for a pattern and replace it with another pattern, the patterns are supplied in a variable. I have tried several different ways without success and hope that someone can help me. Here are the details
echo $UPC
07007457809... (2 Replies)
Dear All,
I want to search and replace the text in file using awk. but facing hard luck in that.
Please help me out!!!!
> grep Abc.De.ync.rate /tmp/sdosanjh.txt
Abc.De.ync.rate 6 write
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I really would appreciate some help with a bash script for some string manipulation on an SQL dump:
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Hi, I am really confused with this problem that I am facing .
I have a file that contains entries in the form :
option1 Value1
option2 Value2
option3 Value3
option4 Value4
.
.
.
I want to search for the keyword "option4" and replace "value4" by another value, say "value5".
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Suchen und Ersetzen mit AWK
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i'm not good in scripting and asking for your help.
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Hello.
I have written the following script to search and replace from one file into another.
#awk script to search and replace from file a in file b
NR == FNR { A=$2; next }
{ for( a in A ) sub(a, A)}1 file2 file1
While the function works pretty well, I want
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file1
-----
In the amazon forest
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test.setup
ORACLE_HOME=/oracle/product/11.0.0/home01
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Discussion started by: owwow14
4 Replies
LEARN ABOUT CENTOS
drop_text_search_parser
DROP TEXT SEARCH PARSER(7) PostgreSQL 9.2.7 Documentation DROP TEXT SEARCH PARSER(7)NAME
DROP_TEXT_SEARCH_PARSER - remove a text search parser
SYNOPSIS
DROP TEXT SEARCH PARSER [ IF EXISTS ] name [ CASCADE | RESTRICT ]
DESCRIPTION
DROP TEXT SEARCH PARSER drops an existing text search parser. You must be a superuser to use this command.
PARAMETERS
IF EXISTS
Do not throw an error if the text search parser does not exist. A notice is issued in this case.
name
The name (optionally schema-qualified) of an existing text search parser.
CASCADE
Automatically drop objects that depend on the text search parser.
RESTRICT
Refuse to drop the text search parser if any objects depend on it. This is the default.
EXAMPLES
Remove the text search parser my_parser:
DROP TEXT SEARCH PARSER my_parser;
This command will not succeed if there are any existing text search configurations that use the parser. Add CASCADE to drop such
configurations along with the parser.
COMPATIBILITY
There is no DROP TEXT SEARCH PARSER statement in the SQL standard.
SEE ALSO
ALTER TEXT SEARCH PARSER (ALTER_TEXT_SEARCH_PARSER(7)), CREATE TEXT SEARCH PARSER (CREATE_TEXT_SEARCH_PARSER(7))
PostgreSQL 9.2.7 2014-02-17 DROP TEXT SEARCH PARSER(7)