Login or Register to Ask a Question and Join Our Community


UNIX for Dummies Questions & Answers

How to store the values in a file into an array

 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers How to store the values in a file into an array
# 1  
Old 01-22-2008
How to store the values in a file into an array
Hi,

I do have a file and the contents are as follws:

10
20
30
40
50

Now I want to store those values into an array. How can be done this ??
# 2  
Old 01-22-2008
write a perl script

Rakesh UV
# 3  
Old 01-22-2008
Please try this,

Code:
#!/bin/ksh
set -A array $(</tmp/YourInput)
echo ${array[*]}
echo "Total array elements :" ${#array[*]}

Thanks
Nagarajan G
# 4  
Old 01-22-2008
Bug
Thank you .. Its working ...
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk loop using array:wish to store array values from loop for use outside loop

Here's my code: awk -F '' 'NR==FNR { if (/time/ && $5>10) A=$2" "$3":"$4":"($5-01) else if (/time/ && $5<01) A=$2" "$3":"$4-01":"(59-$5) else if (/time/ && $5<=10) A=$2" "$3":"$4":0"($5-01) else if (/close/) { B=0 n1=n2; ... (2 Replies)
Discussion started by: klane
2 Replies

2. Shell Programming and Scripting

How to read values and store in array?

I am reading a value from a file and want to store the value in a dynamic array as i don't know the number of occurrences of the value in that file. How can i do that and then later fetch that value from array (25 Replies)
Discussion started by: Prachi Gupta
25 Replies

3. Shell Programming and Scripting

Store the output values in array

Hi, How to store the values in array from output result, EG: I have the result like this, ps, google, 1.txt, 1 sam, google, 2.txt, 2 These are the four values followed by comma in two sets. I need to store these values set by set. One set contains four values followed by comma. ... (2 Replies)
Discussion started by: KarthikPS
2 Replies

4. Shell Programming and Scripting

Store values from a file into an array variable in Shell

Dear All, I have been trying to do a simple task of extracting 2 fields from the file (3 rows) and store it in an array variable. I tried with: #! /bin/bash ch=`cut -f10 tmp.txt` counter=0 for p in $pid do c=${ch} echo "$c ..$counter" counter=$((counter+1))... (2 Replies)
Discussion started by: ezhil01
2 Replies

5. Shell Programming and Scripting

Parse config file and store the values in variables

Hi, I have a config file that has blank, commented lines. I need to escape commented lines, blank lines, parse the remaining lines and store them in variables or array. the config file contains the following lines. # config file # Define Oracle User ORA_USER=abcde ORA_PASS=xyzabc... (8 Replies)
Discussion started by: Lakshmi Chowdam
8 Replies

6. Shell Programming and Scripting

NAWK array to store lines from huge file

Hi, I would like to clarify about the NAWK array to store multiple lines from huge file. The file is having an unique REF.NO, I wants to store the lines (it may be 100+ lines) till I found the new REF.NO. How can I apply NAWK - arrays for the above? Rgds, sharif. (1 Reply)
Discussion started by: sharif
1 Replies

7. Shell Programming and Scripting

Most reliable way to store file contents in an array in bash

Hi Guys, I have a file which has numbers in it separated by newlines as follows: 1.113 1.456 0.556 0.021 -0.541 -0.444 I am using the following code to store these in an array in bash: FILE14=data.txt ARRAY14=(`awk '{print}' $FILE14`) (6 Replies)
Discussion started by: npatwardhan
6 Replies

8. Shell Programming and Scripting

Store values in an Array

Hi all. Well, I have the next code: I need to make an array with the values I have in the bucle, but just don't get it... Question is, how can I store in an array that values, and how can I display them with echo? (8 Replies)
Discussion started by: crcbad
8 Replies

9. Shell Programming and Scripting

Prase a file and store and result to an array

Dear all, I have a file having the following formats: ThreadFail=Web1=1234 ThreadFail=Web2=2345 ThreadFail=Web3=12 ConnectionFail=DB1=11 ConnectionFail=DB2=22 The number of lines will be different from every time . How can I parse the file and store the result to an a array inside... (6 Replies)
Discussion started by: youareapkman
6 Replies

10. UNIX for Advanced & Expert Users

how do I store the values in array using shell

Hi, Is is possible to get the value using shell script? x=1 y1 = 10 y2 = 15 y3 = 7 echo $y$x is giving y1 (variable name) but I need the value of y1 (i.e. 10 dynamically) Is there any solution? if so, please mail me at kkodava@maxis.com.my ... (2 Replies)
Discussion started by: krishna
2 Replies
Login or Register to Ask a Question