Dear Friends,
I am doing a sh shell script , But I dont have any idea how to read value from user Keyboard and store them to an array .. Is it possible or not I am not also sure in sh shell script ?
EX:-
#! /bin/sh
read DATA
echo "DATA -" $DATA
echo "DATA -" $DATA
echo "DATA... (7 Replies)
Hi all,
I wrote a script that reads inputs from user and store in array named "input". The number of elements in the array is not fixed - determined only after user exit the while loop that reads the array values :
x=1
echo "Enter first value"
read input
while } != "exit" ]
do
... (1 Reply)
Hi All,
Please ignore if terminology used is incorrect as I am new to Unix.
I want to create a Multi user input form which looks something like this:
ABCD TOOL
Logged User: abcd12 ... (4 Replies)
What I am doing is creating a top menu, which a user will select a choice with a number entry. That number corresponds to a string in an array. I then want to assign that response to another array I've already declared.
For example:
#!/bin/bash
colors=(red blue yellow)
red=(cherry fire)... (2 Replies)
I need some help to write a ksh script.
My code so far (pretty bad, sorry):
#! /bin/ksh
echo "Calculate average"
UserDecision=y
while test $UserDecision = y
do
echo "Enter a number: "
read Number1
echo "Enter a number: "
read Number2
echo "Do you want to enter another number?... (2 Replies)
Hi Dears,
I have one script to create new users with information in one plain text file. This script will read all lines in the file and create one users for one line.
Sample file:
#action;login,full name title,expire date,project
+;gmwen,Bruce Wen QA,04/01/2012,BT
+;xxdeng,Shown Deng... (4 Replies)
I want to create an array which can store the strings from the user input in shell script .
example :-
I want to store the 5 fruits name in a single array which the user provides . (1 Reply)
Need help in scripting . Below is the situation and need your inputs
Checking all the processes, scripts running time based on user input time . Below Example
ps -aef -o user,pid,etime,stime,args| grep sleep
<user> 28995 01:24 14:14:39 sleep 120
<user> 29385 00:52 14:15:10... (8 Replies)
I am trying to create a bash script that will create new function by using the user input. The below will create the necessary files in the correct format, however when it comes to the # create function I am at a loss.
If the name entered was NEWNAME and the genes were GENE1,GENE2 then two files... (0 Replies)
Hello,
I am running under ubuntu1 14.04 and I have a script which is sending given process names to vanish so that I'd see less output when I run most popular tools like top etc in terminal window. In usual method it works.
Whenever I restart the system, I have to enter the same data from... (2 Replies)
Discussion started by: baris35
2 Replies
LEARN ABOUT PHP
array_slice
ARRAY_SLICE(3) 1 ARRAY_SLICE(3)array_slice - Extract a slice of the arraySYNOPSIS
array array_slice NULL (array $array, int $offset, [int $length], [bool $preserve_keys = false])
DESCRIPTION array_slice(3) returns the sequence of elements from the array $array as specified by the $offset and $length parameters.
PARAMETERS
o $array
- The input array.
o $offset
- If $offset is non-negative, the sequence will start at that offset in the $array. If $offset is negative, the sequence will
start that far from the end of the $array.
o $length
- If $length is given and is positive, then the sequence will have up to that many elements in it. If the array is shorter than
the $length, then only the available array elements will be present. If $length is given and is negative then the sequence will
stop that many elements from the end of the array. If it is omitted, then the sequence will have everything from $offset up until
the end of the $array.
o $preserve_keys
- Note that array_slice(3) will reorder and reset the numeric array indices by default. You can change this behaviour by setting
$preserve_keys to TRUE.
RETURN VALUES
Returns the slice.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.2.4 | |
| | |
| | The default value of the $length parameter was |
| | changed to NULL. A NULL$length now tells the |
| | function to use the length of $array. Prior to |
| | this version, a NULL$length was taken to mean a |
| | zero length (nothing will be returned). |
| | |
| 5.0.2 | |
| | |
| | The optional $preserve_keys parameter was added. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
array_slice(3) examples
<?php
$input = array("a", "b", "c", "d", "e");
$output = array_slice($input, 2); // returns "c", "d", and "e"
$output = array_slice($input, -2, 1); // returns "d"
$output = array_slice($input, 0, 3); // returns "a", "b", and "c"
// note the differences in the array keys
print_r(array_slice($input, 2, -1));
print_r(array_slice($input, 2, -1, true));
?>
The above example will output:
Array
(
[0] => c
[1] => d
)
Array
(
[2] => c
[3] => d
)
SEE ALSO array_splice(3), unset(3), array_chunk(3).
PHP Documentation Group ARRAY_SLICE(3)