I want to add options to my shell script but having problems, my code so far is;
#!/bin/bash
lflag=
iflag=
while getopts 'l:i:' OPTION
do
case $OPTION in
l) lflag=1
lval="$OPTARG"
;;... (1 Reply)
I have written some scripts that do a few admin tasks on 23 servers I manage.
Usually I execute these scripts from one server by running ssh commands remotley, i.e.
ssh root@server2 shellscript, ssh root@server2 shellscript & so on..
It works fine but I want to improve this by writing a... (3 Replies)
Hi, I'm pretty new to the whole scripting thing. I've gotten a decent hang of it so far but am wondering if there's a way to add lines to a C, C++, Java, HTML, text file with a shell script.
Any help would be greatly appreciated. :) (4 Replies)
Is it possible to add a job to crontab with a shell script? The existing jobs in the crontab should exist as it was. The new job should be appended.
Also, the crontab file is /var/spool/cron/root. (1 Reply)
Hi all,
I have an input file like below (a comma seperated file)
345,12,10
400,11,8
328,1,3
I need to get the output as below ...
record 345 sum is 12
record 400 sum is 10
record 328 sum is 1
record 345 count is 10
record 400 count is 8
record 328 count... (15 Replies)
Hello,
Can someone please help in below requirement.
My requirement is to add date before to first column,some text before 1st,2nd coulmns and insert a new column in between 2 and 3 columns.
input file.
aa 123 dddd
aa 667 kdkdk
ddj 738 kkkk
aa 123 dddd
aa 667 ... (5 Replies)
Dear Friends,
Please help me on this
my script name is send.csh
In this i have written the statement like this
set args = ( city state country price )
I want to pass this array to another c shell called receiver.csh. and i want to use it in this c shell
or
how to pass to... (2 Replies)
the first line of every unix script written in an interpreted language always has a "#!<path-to-the-language>"
is there a way to include other text in that first line without it affecting the ability of the script to run???
for instance, if i change the following line:
#!/bin/sh
echo blah... (1 Reply)
I have an array in an external file, "array.txt", which contains:
char *testarray={"Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"};I want to be able to add an element to this array, and have that element display, whenever I call it, without having to recompile... (29 Replies)
Discussion started by: ignatius
29 Replies
LEARN ABOUT PHP
array_diff
ARRAY_DIFF(3) 1 ARRAY_DIFF(3)array_diff - Computes the difference of arraysSYNOPSIS
array array_diff (array $array1, array $array2, [array $...])
DESCRIPTION
Compares $array1 against one or more other arrays and returns the values in $array1 that are not present in any of the other arrays.
PARAMETERS
o $array1
- The array to compare from
o $array2
- An array to compare against
o $...
- More arrays to compare against
RETURN VALUES
Returns an array containing all the entries from $array1 that are not present in any of the other arrays.
EXAMPLES
Example #1
array_diff(3) example
<?php
$array1 = array("a" => "green", "red", "blue", "red");
$array2 = array("b" => "green", "yellow", "red");
$result = array_diff($array1, $array2);
print_r($result);
?>
Multiple occurrences in $array1 are all treated the same way. This will output :
Array
(
[1] => blue
)
NOTES
Note
Two elements are considered equal if and only if (string) $elem1 === (string) $elem2. In words: when the string representation is
the same.
Note
This function only checks one dimension of a n-dimensional array. Of course you can check deeper dimensions by using
array_diff($array1[0], $array2[0]);.
SEE ALSO array_diff_assoc(3), array_intersect(3), array_intersect_assoc(3).
PHP Documentation Group ARRAY_DIFF(3)