Sponsored Content
Top Forums UNIX for Beginners Questions & Answers Extract values based on parameters passing in arguments Post 303036251 by Jairaj on Thursday 20th of June 2019 08:43:31 PM
Old 06-20-2019
Extract values based on parameters passing in arguments

Based on arguments passing in command prompt values should fetch and store in new file.

Sample:-

Code:
sh test.sh 10 30 35 45

cat test.sh
..

cut -c $1-$2,$3-$4 file_name >> file_new
...
...

Above sample passing 4 arguments.. but it may differ (sh test.sh 10 30 35 45 70 75 ) based on arguments to fetch without changing scripts.
 

10 More Discussions You Might Find Interesting

1. Answers to Frequently Asked Questions

Passing variables/arguments/parameters to commands

A good place to start is simple variable passing.... Passing variables from one script to another The next level is passing a variable into a more complex command such as using a variable in a sed command. There are some simple quoting techniques that are very general. These are mentioned... (0 Replies)
Discussion started by: Perderabo
0 Replies

2. Programming

Passing Parameters and getting values back from a c program to Shell script

I am having a shell script which has to be called from a C program. I have to pass two parameters to this script. HOw can I do that? eg: int main() { char st1; char str2; // call a shell script call_sh(str1,str2) where call_sh is the name of the shell script. then i need to get the return... (5 Replies)
Discussion started by: Rajeshsu
5 Replies

3. Shell Programming and Scripting

passing more than 9 parameters

hi, i am passing around 14 parameters for a script a=$1 b=$2 c=$3 d=$4 e=$5 f=$6 g=$7 h=$8 i=\"${9}\" shift j=\"${1}\" still for j it is displaying the 1st parameter value..how to make it take the 10th parameter (2 Replies)
Discussion started by: dnat
2 Replies

4. Shell Programming and Scripting

extract from a file based on values in another file

Hello, I have two files that have delimited entries as shown below. I would like to use either Perl or Shell script to extract all the rows in File 1 corresponding to values in File 2 and output it to another File. File 1 ------- 1 36 24 Object1 2 45 36 Object2 3 96 ... (1 Reply)
Discussion started by: Gussifinknottle
1 Replies

5. Shell Programming and Scripting

tar cmd how many arguments into parameters of filenames

Hi I would like to use tar cmd in my script. I have a variable with filenames, e.g. 1000 records and I would like to paste its values into tar cmd. For this example I used three elements variable strings. strings="file1.txt file2.txt file3.txt" `tar cf file1.tar $strings` Whether... (1 Reply)
Discussion started by: presul
1 Replies

6. Shell Programming and Scripting

Optional Parameters/arguments while executing a script.

Hello, I have a shell script "Test.ksh" and I need to pass 8 parameters/arguments while executing the script ./Test.ksh 1 2 3 4 5 6 7 8 Out of these I want first 3 to be compulsory and rest 5 to be optional. Can you suggest the way to do this like and also how to pass these optional... (3 Replies)
Discussion started by: indrajit_u
3 Replies

7. Shell Programming and Scripting

Reading a string and passing passing arguments to a while loop

I have an for loop that reads the following file cat param.cfg val1:env1:opt1 val2:env2:opt2 val3:env3:opt3 val4:env4:opt4 . . The for loop extracts the each line of the file so that at any one point, the value of i is val1:env1:opt1 etc... I would like to extract each... (19 Replies)
Discussion started by: goddevil
19 Replies

8. Shell Programming and Scripting

Shell Script to Dynamically Extract file content based on Parameters from a pdf file

Hi Guru's, I am new to shell scripting. I have a unique requirement: The system generates a single pdf(/tmp/ABC.pdf) file with Invoices for Multiple Customers, the format is something like this: Page1 >> Customer 1 >>Invoice1 + invoice 2 >> Page1 end Page2 >> Customer 2 >>Invoice 3 + Invoice 4... (3 Replies)
Discussion started by: DIps
3 Replies

9. Shell Programming and Scripting

Extract and exclude rows based on duplicate values

Hello I have a file like this: > cat examplefile ghi|NN603762|eee mno|NN607265|ttt pqr|NN613879|yyy stu|NN615002|uuu jkl|NN607265|rrr vwx|NN615002|iii yzA|NN618555|ooo def|NN190486|www BCD|NN628717|ppp abc|NN190486|qqq EFG|NN628717|aaa HIJ|NN628717|sss > I can sort the file by... (5 Replies)
Discussion started by: CHoggarth
5 Replies

10. UNIX for Beginners Questions & Answers

Positional Parameters Arguments/Variables when using dot (.)

Hi, Is there a special positional variables for when using the dot (.)? Scripts are as below: $: head -100 x.ksh /tmp/y.ksh ==> x.ksh <== #!/bin/ksh # . /tmp/y.ksh 1234 abcd echo "yvar1 = $yvar1" echo "yvar2 = $yvar2" ==> /tmp/y.ksh <== #!/bin/ksh (2 Replies)
Discussion started by: newbie_01
2 Replies
MakeMethods::Standard(3pm)				User Contributed Perl Documentation				MakeMethods::Standard(3pm)

NAME
Class::MakeMethods::Standard - Make common object accessors SYNOPSIS
package MyObject; use Class::MakeMethods::Standard::Hash ( new => 'new', scalar => [ 'foo', 'bar' ], array => 'my_list', hash => 'my_index', ); DESCRIPTION
This document describes the various subclasses of Class::MakeMethods included under the Standard::* namespace, and the method types each one provides. The Standard subclasses provide a parameterized set of method-generation implementations. Subroutines are generated as closures bound to a hash containing the method name and (optionally) additional parameters. USAGE AND SYNTAX
When you "use" a subclass of this package, the method declarations you provide as arguments cause subroutines to be generated and installed in your module. You can also omit the arguments to "use" and instead make methods at runtime by passing the declarations to a subsequent call to "make()". You may include any number of declarations in each call to "use" or "make()". If methods with the same name already exist, earlier calls to "use" or "make()" win over later ones, but within each call, later declarations superceed earlier ones. You can install methods in a different package by passing "-target_class => package" as your first arguments to "use" or "make". See "USAGE" in Class::MakeMethods for more details. SEE ALSO
See Class::MakeMethods for general information about this distribution. For distribution, installation, support, copyright and license information, see Class::MakeMethods::Docs::ReadMe. perl v5.10.1 2004-09-06 MakeMethods::Standard(3pm)
All times are GMT -4. The time now is 07:34 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy