Shell script to apply functions to multiple columns dynamically
Hello,
I have a requirement to apply hashing algorithm on flat file on one or more columns dynamically based on header
sample input file
say if i want multiple columns based on the header example id,name or id,age or name,gender and hash and store the output value in a new column for each row
example
expected sample output:
or
I am having hard time visualizing this
I have written something but i dont know if its going to work or not really lost here.
I've recently started using structures, but I am having problems in allocating the structure dynamically. In the code below if i allocate the structure in the main program it works fine, and i get the expected output. However if i use the function rper below to increase the size of the structure i... (0 Replies)
I want to launch some shell scripts.
I would have the possibility to change the number of shell scripts launched dynamically by modifying a variable, or a configuration file.
For example, I start to launch 4 scripts at the same time, and after that, by modifying a variable, 6 scripts are... (0 Replies)
Hallo,
I am working on a kdialog. This shall be able to load the required commands from a .conf file.
First step runs good by loading the entries (selectabel entries) in a variable:
MIRRORSELECT=$(kdialog --radiolist "Select your nearest mirror" $VAR1)
The kdialog is accordingly correct... (2 Replies)
Hi,
I am using ksh , i have requirement to run 4 functions in background , 4 functions call are available in a case that case is also in function, i need to execute 1st function it should run in background and return to case and next i will call 2nd function it should run in background and... (8 Replies)
Hi all,
I have a PLSQL script which has a IN list where it takes some ids as input. For example
SELECT * FROM EMPLOYEE WHERE EMPLOYEE_ID IN (comma separated list )
I want to run this quest inside a shell script but I would like to prepare the IN list dynamically where the employee ids... (1 Reply)
Hi everyone,
I have a situation in which I have multiple (3 at last count) date columns in a CSV file (, delim), which need to be changed from:
January 1 2017 (note, no comma after day)
to:
YYYY-MM-DD
So far, I am able to convert a date using:
date --date="January 12, 1990" +%Y-%m-%d
... (7 Replies)
Hi ,
Can any please help the below requirement on all multiple servers and multiple dbs.
update configuration set value='yes' ;1)
the above statement apply on 31 Databases at a time on different Ip address
eg : 10.104.1.12 (unix ip address )
the above ip box contains 4 db's eg : db... (2 Replies)
Hi All,
i am trying to print required multiple columns dynamically from a fie.
But i am able to print only one column at a time.
i am new to shell script, please help me on this issue.
i am using below script
awk -v COLT=$1 '
NR==1 {
for (i=1; i<=NF; i++) {
... (2 Replies)
Discussion started by: balu1234
2 Replies
LEARN ABOUT MOJAVE
locale::codes::langvar
Locale::Codes::LangVar(3pm) Perl Programmers Reference Guide Locale::Codes::LangVar(3pm)NAME
Locale::Codes::LangVar - standard codes for language variation identification
SYNOPSIS
use Locale::Codes::LangVar;
$lvar = code2langvar('acm'); # $lvar gets 'Mesopotamian Arabic'
$code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm'
@codes = all_langvar_codes();
@names = all_langvar_names();
DESCRIPTION
The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, such as those as defined in
the IANA language registry.
Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
registry codes will be used.
SUPPORTED CODE SETS
There are several different code sets you can use for identifying language variations. A code set may be specified using either a name, or
a constant that is automatically exported by this module.
For example, the two are equivalent:
$lvar = code2langvar('en','alpha-2');
$lvar = code2langvar('en',LOCALE_CODE_ALPHA_2);
The codesets currently supported are:
alpha
This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian.
This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA".
This is the default code set.
ROUTINES
code2langvar ( CODE [,CODESET] )
langvar2code ( NAME [,CODESET] )
langvar_code2code ( CODE ,CODESET ,CODESET2 )
all_langvar_codes ( [CODESET] )
all_langvar_names ( [CODESET] )
Locale::Codes::LangVar::rename_langvar ( CODE ,NEW_NAME [,CODESET] )
Locale::Codes::LangVar::add_langvar ( CODE ,NAME [,CODESET] )
Locale::Codes::LangVar::delete_langvar ( CODE [,CODESET] )
Locale::Codes::LangVar::add_langvar_alias ( NAME ,NEW_NAME )
Locale::Codes::LangVar::delete_langvar_alias ( NAME )
Locale::Codes::LangVar::rename_langvar_code ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::LangVar::add_langvar_code_alias ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::LangVar::delete_langvar_code_alias ( CODE [,CODESET] )
These routines are all documented in the Locale::Codes::API man page.
SEE ALSO
Locale::Codes
The Locale-Codes distribution.
Locale::Codes::API
The list of functions supported by this module.
http://www.iana.org/assignments/language-subtag-registry
The IANA language subtag registry.
AUTHOR
See Locale::Codes for full author history.
Currently maintained by Sullivan Beck (sbeck@cpan.org).
COPYRIGHT
Copyright (c) 2011-2013 Sullivan Beck
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.18.2 2014-01-06 Locale::Codes::LangVar(3pm)