I need a code like this because, since I have a big file where to search, I would like to stop search at first 2 occurrences found but with gsub I think search is done until the end of file, instead with this code (using sub in place of gsub):
search is done until awk find the occurence. Is it right?
Hello,
I have a variable that displays the following results from a JVM....
1602100K->1578435K
I would like to collect the value of 1578435 which is the value after a garbage collection. I've tried the following command but it looks like I can't get the > to work. Any suggestions as... (4 Replies)
Hi all
I want to do a simple substitution in awk but I am getting unexpected output. My function accepts a time and then prints out a validation message if the time is valid. However some times may include a : and i want to strip this out if it exists before i get to the validation. I have shown... (4 Replies)
Hi there!
I am really enjoying working with sed. I am trying to come up with a sed command to replace some occurrences (not all) in the same line, for instance:
I have a command which the output will be:
200.300.400.5 0A 0B 0C 01 02 03
being that the last 6 strings are actually one... (7 Replies)
Hi,
I tried to adapt bartus's solution to my problem, without success. I want to replace all the occurences of this:
with:
, where something can contain an arbitrary number of balanced parens and brakets.
Any ideas ?
Best, (1 Reply)
I must design a UNIX script to monitor files whose size is over a threshold of 5 MB in a specific UNIX directory
I meet a problem during the for loop in my script. Some file names contain spaces.
ls -lrt | awk '$5>=5000000 && length($8)==5 {gsub(/ /,"_",$9); print};'
-rw-r--r-- 1 was61 ... (2 Replies)
Hi all.
I have the following command that is successfully searching for any one of the strings on all lines of a file and replacing it with the instructed value.
cat inputFile | awk '{gsub(/aaa|bbb|ccc|ddd/,"1234")}1' > outputFile
This does in fact replace any occurrence of aaa, bbb,... (2 Replies)
Hi,I have 2 files master.txt & reference.txt as shown below & i require o/p as mentioned in file 3 using awk but content is not replacing properlymaster.txt:... (15 Replies)
Hi I have a source file that looks like
a,b,c,d,e,f,g,h,t,DISTI(USD),MSRP(USD),DIST(EUR),MSRP(EUR),EMEA-DISTI(USD),EMEA-MSRP(USD),GLOBAl-DISTI(USD),GLOBAL-MSRP(USD),DISTI(GBP), MSRP(GBP)
I want to basically change MSRP(USD) to MSRP,USD and DIST(EUR) to DIST,EUR and likewise for all i'm using... (3 Replies)
Hi Forum.
I'm trying to cleanup the following data elements (To remove any occurences of commas and any extra spaces) while preserving the <TAB> delimiter using awk gsub but I have not been successful.
Original Data:
4365 monte des source rue,, ,<TAB>trevost<TAB>QC
Desired Data:... (1 Reply)
Discussion started by: pchang
1 Replies
LEARN ABOUT CENTOS
alter_text_search_configuration
ALTER TEXT SEARCH CONFIGURATION(7) PostgreSQL 9.2.7 Documentation ALTER TEXT SEARCH CONFIGURATION(7)NAME
ALTER_TEXT_SEARCH_CONFIGURATION - change the definition of a text search configuration
SYNOPSIS
ALTER TEXT SEARCH CONFIGURATION name
ADD MAPPING FOR token_type [, ... ] WITH dictionary_name [, ... ]
ALTER TEXT SEARCH CONFIGURATION name
ALTER MAPPING FOR token_type [, ... ] WITH dictionary_name [, ... ]
ALTER TEXT SEARCH CONFIGURATION name
ALTER MAPPING REPLACE old_dictionary WITH new_dictionary
ALTER TEXT SEARCH CONFIGURATION name
ALTER MAPPING FOR token_type [, ... ] REPLACE old_dictionary WITH new_dictionary
ALTER TEXT SEARCH CONFIGURATION name
DROP MAPPING [ IF EXISTS ] FOR token_type [, ... ]
ALTER TEXT SEARCH CONFIGURATION name RENAME TO new_name
ALTER TEXT SEARCH CONFIGURATION name OWNER TO new_owner
ALTER TEXT SEARCH CONFIGURATION name SET SCHEMA new_schema
DESCRIPTION
ALTER TEXT SEARCH CONFIGURATION changes the definition of a text search configuration. You can modify its mappings from token types to
dictionaries, or change the configuration's name or owner.
You must be the owner of the configuration to use ALTER TEXT SEARCH CONFIGURATION.
PARAMETERS
name
The name (optionally schema-qualified) of an existing text search configuration.
token_type
The name of a token type that is emitted by the configuration's parser.
dictionary_name
The name of a text search dictionary to be consulted for the specified token type(s). If multiple dictionaries are listed, they are
consulted in the specified order.
old_dictionary
The name of a text search dictionary to be replaced in the mapping.
new_dictionary
The name of a text search dictionary to be substituted for old_dictionary.
new_name
The new name of the text search configuration.
new_owner
The new owner of the text search configuration.
new_schema
The new schema for the text search configuration.
The ADD MAPPING FOR form installs a list of dictionaries to be consulted for the specified token type(s); it is an error if there is
already a mapping for any of the token types. The ALTER MAPPING FOR form does the same, but first removing any existing mapping for those
token types. The ALTER MAPPING REPLACE forms substitute new_dictionary for old_dictionary anywhere the latter appears. This is done for
only the specified token types when FOR appears, or for all mappings of the configuration when it doesn't. The DROP MAPPING form removes
all dictionaries for the specified token type(s), causing tokens of those types to be ignored by the text search configuration. It is an
error if there is no mapping for the token types, unless IF EXISTS appears.
EXAMPLES
The following example replaces the english dictionary with the swedish dictionary anywhere that english is used within my_config.
ALTER TEXT SEARCH CONFIGURATION my_config
ALTER MAPPING REPLACE english WITH swedish;
COMPATIBILITY
There is no ALTER TEXT SEARCH CONFIGURATION statement in the SQL standard.
SEE ALSO
CREATE TEXT SEARCH CONFIGURATION (CREATE_TEXT_SEARCH_CONFIGURATION(7)), DROP TEXT SEARCH CONFIGURATION (DROP_TEXT_SEARCH_CONFIGURATION(7))
PostgreSQL 9.2.7 2014-02-17 ALTER TEXT SEARCH CONFIGURATION(7)