I have been working on some code for a while, that will parse a log file, look for a specified time discrepancy between entries, and then print that line +/- n other lines out to a file...
#!/bin/bash
file=$1 # The input log file
maxTime=$2 # The time discrepancy to look for
n=$3 ... (1 Reply)
Hi,
Is there any way to convert a string into an array in KSH? In other words I want to split the string like this:
STRING="one two three four"
into an array of 4 values splitting on white space. The array should be similar to the one that would be created with the following command:
... (3 Replies)
i have these values inside variable $blah
BUNGA TERATAI 3 5055 ITH 1 0 0 0 1 1
JADE TRADER 143W ITH 4 0 0 0 4 4
MOL SPLENDOR 0307A ITH 3 0 0 0 3 3
so how do I split them into array with the... (4 Replies)
I want to run an awk split on a value that has been pushed through an array and I was wondering what the syntax should be??
e.g. running time strings through an array and trying to examine just minutes:
12:25:30
10:15:13
08:55:23
awk '
NR==FNR{
... (2 Replies)
I have an array and two variables as below,
I need to check if $datevar is present in $filename.
If so, i need to replace $filename with the values in the array.
I need the output inside an ARRAY
How can this be done.
Any help will be appreciated. Thanks in advance. (2 Replies)
Hi all,
I want to split a string into array based on given delimiter, for example:
String:
"foo|bar|baz"
with delimiter "|"
into array:
strArr to strArr with values foo, bar and baz.
Thanks a lot.
Roy987 (5 Replies)
Hi
Input:
{ committed = 782958592; init = 805306368; max = 1051394048; used = 63456712; }
Result:
A map (maybe Associative Array) where I can iterate through the key/value. Something like this:
for key in $map
do
echo key=$key value=$map
done
Sample output from the map:
... (2 Replies)
Test1.txt
Tom is hot
Test.sh
filename="/directory/Test1.txt"
set - A store
while IFS= read value
do
awk '{split($value,store," ")}'
done < "$filename"
echo ${#sore}
From the code in the executing file, I would like each... (8 Replies)
Discussion started by: TestKing
8 Replies
LEARN ABOUT PHP
current
CURRENT(3) 1 CURRENT(3)current - Return the current element in an arraySYNOPSIS
mixed current (array &$array)
DESCRIPTION
Every array has an internal pointer to its "current" element, which is initialized to the first element inserted into the array.
PARAMETERS
o $array
- The array.
RETURN VALUES
The current(3) function simply returns the value of the array element that's currently being pointed to by the internal pointer. It does
not move the pointer in any way. If the internal pointer points beyond the end of the elements list or the array is empty, current(3)
returns FALSE.
Warning
This function may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE. Please read the section on
Booleans for more information. Use the === operator for testing the return value of this function.
EXAMPLES
Example #1
Example use of current(3) and friends
<?php
$transport = array('foot', 'bike', 'car', 'plane');
$mode = current($transport); // $mode = 'foot';
$mode = next($transport); // $mode = 'bike';
$mode = current($transport); // $mode = 'bike';
$mode = prev($transport); // $mode = 'foot';
$mode = end($transport); // $mode = 'plane';
$mode = current($transport); // $mode = 'plane';
$arr = array();
var_dump(current($arr)); // bool(false)
$arr = array(array());
var_dump(current($arr)); // array(0) { }
?>
NOTES
Note
You won't be able to distinguish the end of an array from a boolean FALSE element. To properly traverse an array which may contain
FALSE elements, see the each(3) function.
SEE ALSO end(3), key(3), each(3), prev(3), reset(3), next(3).
PHP Documentation Group CURRENT(3)