Hi,
Please can someone help to return the array elements from a function. Currently the problem I face is that tempValue stores the value in myValue as a string while I need an array of values to be returned instead of string.
Many Thanks,
Sudhakar
the function called is:
... (5 Replies)
I have a file with 2 lines and 3 filelds
-bash-3.00$ cat del_old_files.cfg
$DBA_WORK_DIR *sybdba* 30
$DBA_LOG_DIR *sybdba* 30
I have tried to set up arrays for each field (bash shell)
declare -a dirArray=`cut -d' ' -f1 < del_old_files.cfg`
declare -a nameArray=`cut -d' ' -f2 <... (6 Replies)
I try to get a number of elements in an array, using dynamic array name.
I need the array name to be dynamic.
The array name is constructed as 'inf_ln_$nmb', where $nmb is a file line number
So, say I have the arr 'inf_ln_4':
> for (( el=0; el<${#inf_ln_4}; el++ )); do
> echo "$el:... (1 Reply)
Hi,
I am writing a BASH shell script. I have an array that will contain IN ANY ORDER the following elements: DAY 8D MO NS.
I would like to erase the element DAY, but since the order of the elements in the array are random, I will not know which element # DAY is (ie it's not as simple as... (3 Replies)
Hi,
I have an array containing following sample information
@array = qw (chr02 chr02 chr02 chr02 chr02 chr03 chr03 chr04 chr04 chr05 chr05 chr05 chr07 chr07) I need to replace all duplicate entries by an underscore to get the following output@array = qw (chr02 _ _ _ _ chr03 _ chr04 _ chr05 _ _... (4 Replies)
Is there a way to print multiple array elements without iterating through the array using bash?
Can you do something like...
echo ${array}and get all those separate elements from the array? (2 Replies)
Hi everyone, :)
I'm trying to make a simple C program that scans an array of chars to see if its elements are similar.
I can't understand what's wrong. Could you help me to fix this? Here is the code.
Thanks!
#include<stdio.h>
int main() {
int arr;
int i, len;
int flag =... (10 Replies)
Hi
I wanted to print random elements from an array at bash shell
I use the following code, but I always see first element getting printed
#!/bin/bash
c=1
expressions=(pink red white yellow purple)
while ]; do
echo "The value of RANDOM is $RANDOM"
selectedexpression=${expressions}]};... (5 Replies)
Hi All,
need help with reading the array and sum of the array elements.
given an array of integers of size N . You need to print the sum of the elements in the array, keeping in mind that some of those integers may be quite large.
Input Format
The first line of the input consists of an... (1 Reply)
I have an array code and output is below:
echo $1
while read -r fline; do
echo "%%%%%%$fline%%%%%"
fmy_array+=("$fline")
done <<< "$1"
Output:
CR30903 YU0007 SRIL CR30903 Yogesh SRIL
%%%%%%CR30903 YU0007 SRIL%%%%%
%%%%%%CR30903 Yogesh SRIL%%%%%
... (8 Replies)
Discussion started by: mohtashims
8 Replies
LEARN ABOUT XFREE86
line
line(1) User Commands line(1)NAME
line - read one line
SYNOPSIS
line
DESCRIPTION
The line utility copies one line (up to and including a new-line) from the standard input and writes it on the standard output. It returns
an exit status of 1 on EOF and always prints at least a new-line. It is often used within shell files to read from the user's terminal.
EXIT STATUS
Exit status is:
0 Successful completion
>0 End-of-file on input.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO sh(1), read(2), attributes(5)SunOS 5.10 1 Feb 1995 line(1)